Added a LockedInCondition and renamend UnlessCondition to InvertCondition.

Mage.Sets/src/mage/sets/innistrad/ClifftopRetreat.java

@@ -33,7 +33,7 @@ import mage.constants.Rarity;
 import mage.abilities.common.EntersBattlefieldAbility;
 import mage.abilities.condition.Condition;
 import mage.abilities.condition.common.ControlsPermanentCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.TapSourceEffect;
 import mage.abilities.mana.RedManaAbility;
@@ -60,7 +60,7 @@ public class ClifftopRetreat extends CardImpl<ClifftopRetreat> {
         super(ownerId, 238, "Clifftop Retreat", Rarity.RARE, new CardType[]{CardType.LAND}, null);
         this.expansionSetCode = "ISD";
 
-        Condition controls = new UnlessCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
+        Condition controls = new InvertCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
         String abilityText = "tap it unless you control a Mountain or a Plains";
         this.addAbility(new EntersBattlefieldAbility(new ConditionalOneShotEffect(new TapSourceEffect(), controls, abilityText), abilityText));
         this.addAbility(new RedManaAbility());

Mage.Sets/src/mage/sets/innistrad/HinterlandHarbor.java

@@ -33,7 +33,7 @@ import mage.constants.Rarity;
 import mage.abilities.common.EntersBattlefieldAbility;
 import mage.abilities.condition.Condition;
 import mage.abilities.condition.common.ControlsPermanentCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.TapSourceEffect;
 import mage.abilities.mana.BlueManaAbility;
@@ -60,7 +60,7 @@ public class HinterlandHarbor extends CardImpl<HinterlandHarbor> {
         super(ownerId, 241, "Hinterland Harbor", Rarity.RARE, new CardType[]{CardType.LAND}, null);
         this.expansionSetCode = "ISD";
 
-        Condition controls = new UnlessCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
+        Condition controls = new InvertCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
         String abilityText = "tapped unless you control a Forest or an Island";
         this.addAbility(new EntersBattlefieldAbility(new ConditionalOneShotEffect(new TapSourceEffect(), controls, abilityText), abilityText));
         this.addAbility(new GreenManaAbility());

Mage.Sets/src/mage/sets/innistrad/IsolatedChapel.java

@@ -33,7 +33,7 @@ import mage.constants.Rarity;
 import mage.abilities.common.EntersBattlefieldAbility;
 import mage.abilities.condition.Condition;
 import mage.abilities.condition.common.ControlsPermanentCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.TapSourceEffect;
 import mage.abilities.mana.BlackManaAbility;
@@ -60,7 +60,7 @@ public class IsolatedChapel extends CardImpl<IsolatedChapel> {
         super(ownerId, 242, "Isolated Chapel", Rarity.RARE, new CardType[]{CardType.LAND}, null);
         this.expansionSetCode = "ISD";
 
-        Condition controls = new UnlessCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
+        Condition controls = new InvertCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
         String abilityText = "tap it unless you control a Plains or a Swamp";
         this.addAbility(new EntersBattlefieldAbility(new ConditionalOneShotEffect(new TapSourceEffect(), controls, abilityText), abilityText));
         this.addAbility(new WhiteManaAbility());

Mage.Sets/src/mage/sets/innistrad/MayorOfAvabruck.java

@@ -45,7 +45,7 @@ import mage.filter.common.FilterCreaturePermanent;
 import mage.filter.predicate.mageobject.SubtypePredicate;
 
 import java.util.UUID;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 
 /**
  *
@@ -76,7 +76,7 @@ public class MayorOfAvabruck extends CardImpl<MayorOfAvabruck> {
         this.toughness = new MageInt(1);
 
         // Other Human creatures you control get +1/+1.
-        Effect effect = new ConditionalContinousEffect(new BoostControlledEffect(1, 1, Duration.WhileOnBattlefield, filter, true), new UnlessCondition(new TransformedCondition()), ruleText);
+        Effect effect = new ConditionalContinousEffect(new BoostControlledEffect(1, 1, Duration.WhileOnBattlefield, filter, true), new InvertCondition(new TransformedCondition()), ruleText);
         this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, effect));
 
         // At the beginning of each upkeep, if no spells were cast last turn, transform Mayor of Avabruck.

Mage.Sets/src/mage/sets/innistrad/SulfurFalls.java

@@ -33,7 +33,7 @@ import mage.constants.Rarity;
 import mage.abilities.common.EntersBattlefieldAbility;
 import mage.abilities.condition.Condition;
 import mage.abilities.condition.common.ControlsPermanentCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.TapSourceEffect;
 import mage.abilities.mana.BlueManaAbility;
@@ -60,7 +60,7 @@ public class SulfurFalls extends CardImpl<SulfurFalls> {
         super(ownerId, 248, "Sulfur Falls", Rarity.RARE, new CardType[]{CardType.LAND}, null);
         this.expansionSetCode = "ISD";
 
-        Condition controls = new UnlessCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
+        Condition controls = new InvertCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
         String abilityText = "tap it unless you control a Island or a Mountain";
         this.addAbility(new EntersBattlefieldAbility(new ConditionalOneShotEffect(new TapSourceEffect(), controls, abilityText), abilityText));
         this.addAbility(new BlueManaAbility());

Mage.Sets/src/mage/sets/innistrad/WoodlandCemetery.java

@@ -33,7 +33,7 @@ import mage.constants.Rarity;
 import mage.abilities.common.EntersBattlefieldAbility;
 import mage.abilities.condition.Condition;
 import mage.abilities.condition.common.ControlsPermanentCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.TapSourceEffect;
 import mage.abilities.mana.BlackManaAbility;
@@ -60,7 +60,7 @@ public class WoodlandCemetery extends CardImpl<WoodlandCemetery> {
         super(ownerId, 249, "Woodland Cemetery", Rarity.RARE, new CardType[]{CardType.LAND}, null);
         this.expansionSetCode = "ISD";
 
-        Condition controls = new UnlessCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
+        Condition controls = new InvertCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
         String abilityText = "tap it unless you control a Swamp or a Forest";
         this.addAbility(new EntersBattlefieldAbility(new ConditionalOneShotEffect(new TapSourceEffect(), controls, abilityText), abilityText));
         this.addAbility(new BlackManaAbility());

Mage.Sets/src/mage/sets/magic2010/DragonskullSummit.java

@@ -34,7 +34,7 @@ import mage.constants.Rarity;
 import mage.abilities.common.EntersBattlefieldAbility;
 import mage.abilities.condition.Condition;
 import mage.abilities.condition.common.ControlsPermanentCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.TapSourceEffect;
 import mage.abilities.mana.BlackManaAbility;
@@ -60,7 +60,7 @@ public class DragonskullSummit extends CardImpl<DragonskullSummit> {
         super(ownerId, 223, "Dragonskull Summit", Rarity.RARE, new CardType[]{CardType.LAND}, null);
         this.expansionSetCode = "M10";
 
-        Condition controls = new UnlessCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
+        Condition controls = new InvertCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
         String abilityText = "tap it unless you control a Swamp or a Mountain";
         this.addAbility(new EntersBattlefieldAbility(new ConditionalOneShotEffect(new TapSourceEffect(), controls, abilityText), abilityText));
         this.addAbility(new BlackManaAbility());

Mage.Sets/src/mage/sets/magic2010/DrownedCatacomb.java

@@ -34,7 +34,7 @@ import mage.constants.Rarity;
 import mage.abilities.common.EntersBattlefieldAbility;
 import mage.abilities.condition.Condition;
 import mage.abilities.condition.common.ControlsPermanentCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.TapSourceEffect;
 import mage.abilities.mana.BlackManaAbility;
@@ -60,7 +60,7 @@ public class DrownedCatacomb extends CardImpl<DrownedCatacomb> {
         super(ownerId, 224, "Drowned Catacomb", Rarity.RARE, new CardType[]{CardType.LAND}, null);
         this.expansionSetCode = "M10";
 
-        Condition controls = new UnlessCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
+        Condition controls = new InvertCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
         String abilityText = "tap it unless you control a Island or a Swamp";
         this.addAbility(new EntersBattlefieldAbility(new ConditionalOneShotEffect(new TapSourceEffect(), controls, abilityText), abilityText));
         this.addAbility(new BlackManaAbility());

Mage.Sets/src/mage/sets/magic2010/GlacialFortress.java

@@ -34,7 +34,7 @@ import mage.constants.Rarity;
 import mage.abilities.common.EntersBattlefieldAbility;
 import mage.abilities.condition.Condition;
 import mage.abilities.condition.common.ControlsPermanentCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.TapSourceEffect;
 import mage.abilities.mana.BlueManaAbility;
@@ -60,7 +60,7 @@ public class GlacialFortress extends CardImpl<GlacialFortress> {
         super(ownerId, 226, "Glacial Fortress", Rarity.RARE, new CardType[]{CardType.LAND}, null);
         this.expansionSetCode = "M10";
 
-        Condition controls = new UnlessCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
+        Condition controls = new InvertCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
         String abilityText = "tap it unless you control a Plains or an Island";
         this.addAbility(new EntersBattlefieldAbility(new ConditionalOneShotEffect(new TapSourceEffect(), controls, abilityText), abilityText));
         this.addAbility(new BlueManaAbility());

Mage.Sets/src/mage/sets/magic2010/RootboundCrag.java

@@ -34,7 +34,7 @@ import mage.constants.Rarity;
 import mage.abilities.common.EntersBattlefieldAbility;
 import mage.abilities.condition.Condition;
 import mage.abilities.condition.common.ControlsPermanentCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.TapSourceEffect;
 import mage.abilities.mana.GreenManaAbility;
@@ -60,7 +60,7 @@ public class RootboundCrag extends CardImpl<RootboundCrag> {
         super(ownerId, 227, "Rootbound Crag", Rarity.RARE, new CardType[]{CardType.LAND}, null);
         this.expansionSetCode = "M10";
 
-        Condition controls = new UnlessCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
+        Condition controls = new InvertCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
         String abilityText = "tap it unless you control a Mountain or a Forest";
         this.addAbility(new EntersBattlefieldAbility(new ConditionalOneShotEffect(new TapSourceEffect(), controls, abilityText), abilityText));
         this.addAbility(new RedManaAbility());

Mage.Sets/src/mage/sets/magic2010/SunpetalGrove.java

@@ -34,7 +34,7 @@ import mage.constants.Rarity;
 import mage.abilities.common.EntersBattlefieldAbility;
 import mage.abilities.condition.Condition;
 import mage.abilities.condition.common.ControlsPermanentCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.TapSourceEffect;
 import mage.abilities.mana.GreenManaAbility;
@@ -60,7 +60,7 @@ public class SunpetalGrove extends CardImpl<SunpetalGrove> {
         super(ownerId, 228, "Sunpetal Grove", Rarity.RARE, new CardType[]{CardType.LAND}, null);
         this.expansionSetCode = "M10";
 
-        Condition controls = new UnlessCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
+        Condition controls = new InvertCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.MORE_THAN, 0));
         String abilityText = "tap it unless you control a Forest or a Plains";
         this.addAbility(new EntersBattlefieldAbility(new ConditionalOneShotEffect(new TapSourceEffect(), controls, abilityText), abilityText));
         this.addAbility(new GreenManaAbility());

Mage.Sets/src/mage/sets/magic2014/ShadowbornDemon.java

@@ -34,7 +34,7 @@ import mage.abilities.TriggeredAbility;
 import mage.abilities.common.BeginningOfUpkeepTriggeredAbility;
 import mage.abilities.common.EntersBattlefieldTriggeredAbility;
 import mage.abilities.condition.Condition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalTriggeredAbility;
 import mage.abilities.effects.common.DestroyTargetEffect;
 import mage.abilities.effects.common.SacrificeTargetEffect;
@@ -88,7 +88,7 @@ public class ShadowbornDemon extends CardImpl<ShadowbornDemon> {
         triggeredAbility.addTarget(target);
         this.addAbility(new ConditionalTriggeredAbility(
                 triggeredAbility,
-                new UnlessCondition(new CreatureCardsInControllerGraveCondition(6)),
+                new InvertCondition(new CreatureCardsInControllerGraveCondition(6)),
                 "At the beginning of your upkeep, if there are fewer than six creature cards in your graveyard, sacrifice a creature"));
 
     }

Mage.Sets/src/mage/sets/modernmasters/Epochrasite.java

@@ -33,7 +33,7 @@ import mage.abilities.Ability;
 import mage.abilities.common.DiesTriggeredAbility;
 import mage.abilities.common.EntersBattlefieldAbility;
 import mage.abilities.condition.common.CastFromHandCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.dynamicvalue.common.StaticValue;
 import mage.abilities.effects.common.ExileSourceEffect;
 import mage.abilities.effects.common.continious.GainAbilitySourceEffect;
@@ -65,7 +65,7 @@ public class Epochrasite extends CardImpl<Epochrasite> {
         // Epochrasite enters the battlefield with three +1/+1 counters on it if you didn't cast it from your hand.
         this.addAbility(new EntersBattlefieldAbility(
                     new AddCountersSourceEffect(CounterType.P1P1.createInstance(3)),
-                    new UnlessCondition(new CastFromHandCondition()), true,
+                    new InvertCondition(new CastFromHandCondition()), true,
                     "{this} enters the battlefield with three +1/+1 counters on it if you didn't cast it from your hand",""));
 
         // When Epochrasite dies, exile it with three time counters on it and it gains suspend.

Mage.Sets/src/mage/sets/scarsofmirrodin/BlackcleaveCliffs.java

@@ -34,7 +34,7 @@ import mage.constants.Rarity;
 import mage.abilities.common.EntersBattlefieldAbility;
 import mage.abilities.condition.Condition;
 import mage.abilities.condition.common.ControlsPermanentCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.TapSourceEffect;
 import mage.abilities.mana.BlackManaAbility;
@@ -54,7 +54,7 @@ public class BlackcleaveCliffs extends CardImpl<BlackcleaveCliffs> {
         super(ownerId, 224, "Blackcleave Cliffs", Rarity.RARE, new CardType[]{CardType.LAND}, null);
         this.expansionSetCode = "SOM";
 
-        Condition controls = new UnlessCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.FEWER_THAN, 4));
+        Condition controls = new InvertCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.FEWER_THAN, 4));
         String abilityText = "tapped unless you control fewer than 3 lands";
         this.addAbility(new EntersBattlefieldAbility(new ConditionalOneShotEffect(new TapSourceEffect(), controls, abilityText), abilityText));
         this.addAbility(new BlackManaAbility());

Mage.Sets/src/mage/sets/scarsofmirrodin/CopperlineGorge.java

@@ -34,7 +34,7 @@ import mage.constants.Rarity;
 import mage.abilities.common.EntersBattlefieldAbility;
 import mage.abilities.condition.Condition;
 import mage.abilities.condition.common.ControlsPermanentCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.TapSourceEffect;
 import mage.abilities.mana.GreenManaAbility;
@@ -55,7 +55,7 @@ public class CopperlineGorge extends CardImpl<CopperlineGorge> {
         this.expansionSetCode = "SOM";
 
         // Copperline Gorge enters the battlefield tapped unless you control two or fewer other lands.
-        Condition controls = new UnlessCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.FEWER_THAN, 4));
+        Condition controls = new InvertCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.FEWER_THAN, 4));
         String abilityText = "tapped unless you control two or fewer other lands";
         this.addAbility(new EntersBattlefieldAbility(new ConditionalOneShotEffect(new TapSourceEffect(), controls, abilityText), abilityText));
         this.addAbility(new RedManaAbility());

Mage.Sets/src/mage/sets/scarsofmirrodin/DarkslickShores.java

@@ -34,7 +34,7 @@ import mage.constants.Rarity;
 import mage.abilities.common.EntersBattlefieldAbility;
 import mage.abilities.condition.Condition;
 import mage.abilities.condition.common.ControlsPermanentCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.TapSourceEffect;
 import mage.abilities.mana.BlackManaAbility;
@@ -54,7 +54,7 @@ public class DarkslickShores extends CardImpl<DarkslickShores> {
         super(ownerId, 226, "Darkslick Shores", Rarity.RARE, new CardType[]{CardType.LAND}, null);
         this.expansionSetCode = "SOM";
 
-        Condition controls = new UnlessCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.FEWER_THAN, 4));
+        Condition controls = new InvertCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.FEWER_THAN, 4));
         String abilityText = "tap it unless you control fewer than 3 lands";
         this.addAbility(new EntersBattlefieldAbility(new ConditionalOneShotEffect(new TapSourceEffect(), controls, abilityText), abilityText));
         this.addAbility(new BlueManaAbility());

Mage.Sets/src/mage/sets/scarsofmirrodin/RazorvergeThicket.java

@@ -34,7 +34,7 @@ import mage.constants.Rarity;
 import mage.abilities.common.EntersBattlefieldAbility;
 import mage.abilities.condition.Condition;
 import mage.abilities.condition.common.ControlsPermanentCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.TapSourceEffect;
 import mage.abilities.mana.GreenManaAbility;
@@ -54,7 +54,7 @@ public class RazorvergeThicket extends CardImpl<RazorvergeThicket> {
         super(ownerId, 228, "Razorverge Thicket", Rarity.RARE, new CardType[]{CardType.LAND}, null);
         this.expansionSetCode = "SOM";
 
-        Condition controls = new UnlessCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.FEWER_THAN, 4));
+        Condition controls = new InvertCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.FEWER_THAN, 4));
         String abilityText = "tap it unless you control fewer than 3 lands";
         this.addAbility(new EntersBattlefieldAbility(new ConditionalOneShotEffect(new TapSourceEffect(), controls, abilityText), abilityText));
         this.addAbility(new GreenManaAbility());

Mage.Sets/src/mage/sets/scarsofmirrodin/SeachromeCoast.java

@@ -34,7 +34,7 @@ import mage.constants.Rarity;
 import mage.abilities.common.EntersBattlefieldAbility;
 import mage.abilities.condition.Condition;
 import mage.abilities.condition.common.ControlsPermanentCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.TapSourceEffect;
 import mage.abilities.mana.BlueManaAbility;
@@ -54,7 +54,7 @@ public class SeachromeCoast extends CardImpl<SeachromeCoast> {
         super(ownerId, 229, "Seachrome Coast", Rarity.RARE, new CardType[]{CardType.LAND}, null);
         this.expansionSetCode = "SOM";
 
-        Condition controls = new UnlessCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.FEWER_THAN, 4));
+        Condition controls = new InvertCondition(new ControlsPermanentCondition(filter, ControlsPermanentCondition.CountType.FEWER_THAN, 4));
         String abilityText = "tap it unless you control fewer than 3 lands";
         this.addAbility(new EntersBattlefieldAbility(new ConditionalOneShotEffect(new TapSourceEffect(), controls, abilityText), abilityText));
         this.addAbility(new WhiteManaAbility());

Mage.Sets/src/mage/sets/zendikar/SphinxOfLostTruths.java

@@ -34,7 +34,7 @@ import mage.MageInt;
 import mage.abilities.Ability;
 import mage.abilities.common.EntersBattlefieldTriggeredAbility;
 import mage.abilities.condition.common.KickedCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.DiscardControllerEffect;
 import mage.abilities.effects.common.DrawCardControllerEffect;
@@ -65,7 +65,7 @@ public class SphinxOfLostTruths extends CardImpl<SphinxOfLostTruths> {
 
         // When Sphinx of Lost Truths enters the battlefield, draw three cards. Then if it wasn't kicked, discard three cards.
         Ability ability = new EntersBattlefieldTriggeredAbility(new DrawCardControllerEffect(3));
-        ability.addEffect(new ConditionalOneShotEffect(new DiscardControllerEffect(3), new UnlessCondition(KickedCondition.getInstance()),
+        ability.addEffect(new ConditionalOneShotEffect(new DiscardControllerEffect(3), new InvertCondition(KickedCondition.getInstance()),
                 "Then if it wasn't kicked, discard three cards"));
         this.addAbility(ability);
     }

Mage.Sets/src/mage/sets/zendikar/VampireLacerator.java

@@ -34,7 +34,7 @@ import mage.constants.Rarity;
 import mage.MageInt;
 import mage.abilities.common.BeginningOfUpkeepTriggeredAbility;
 import mage.abilities.condition.common.TenOrLessLifeCondition;
-import mage.abilities.condition.UnlessCondition;
+import mage.abilities.condition.InvertCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.LoseLifeSourceEffect;
 import mage.cards.CardImpl;
@@ -58,7 +58,7 @@ public class VampireLacerator extends CardImpl<VampireLacerator> {
         this.addAbility(new BeginningOfUpkeepTriggeredAbility(
             new ConditionalOneShotEffect(
                     new LoseLifeSourceEffect(1),
-                    new UnlessCondition( new TenOrLessLifeCondition(TenOrLessLifeCondition.CheckType.AN_OPPONENT) ),
+                    new InvertCondition( new TenOrLessLifeCondition(TenOrLessLifeCondition.CheckType.AN_OPPONENT) ),
                     "you lose 1 life unless an opponent has 10 or less life"), TargetController.YOU, false));
     }
 

Mage/src/mage/abilities/condition/FixedCondition.java

@@ -29,7 +29,6 @@
 package mage.abilities.condition;
 
 import mage.abilities.Ability;
-import mage.abilities.condition.Condition;
 import mage.game.Game;
 
 /**

Mage/src/mage/abilities/condition/InvertCondition.java

@@ -28,7 +28,6 @@
 package mage.abilities.condition;
 
 import mage.abilities.Ability;
-import mage.abilities.condition.Condition;
 import mage.game.Game;
 
 /**
@@ -38,11 +37,11 @@ import mage.game.Game;
  * 
  * @author maurer.it_at_gmail.com
  */
-public class UnlessCondition implements Condition {
+public class InvertCondition implements Condition {
 
     private Condition condition;
 
-    public UnlessCondition ( Condition condition ) {
+    public InvertCondition ( Condition condition ) {
         this.condition = condition;
     }
 

Mage/src/mage/abilities/condition/LockedInCondition.java

@@ -0,0 +1,61 @@
+/*
+ *  Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without modification, are
+ *  permitted provided that the following conditions are met:
+ *
+ *     1. Redistributions of source code must retain the above copyright notice, this list of
+ *        conditions and the following disclaimer.
+ *
+ *     2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *        of conditions and the following disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ *  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
+ *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ *  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  The views and conclusions contained in the software and documentation are those of the
+ *  authors and should not be interpreted as representing official policies, either expressed
+ *  or implied, of BetaSteward_at_googlemail.com.
+ */
+package mage.abilities.condition;
+
+import mage.abilities.Ability;
+import mage.game.Game;
+
+/**
+ * A simple {@link Condition} to check the condition only one time at the start (result locked in).
+ * All subsequent checks return the first result.
+ *
+ * @author LevelX2
+ */
+public class LockedInCondition implements Condition {
+
+    private boolean conditionChecked = false;
+    private boolean result;
+    private Condition condition;
+
+    public LockedInCondition ( Condition condition ) {
+        this.condition = condition;
+    }
+
+    /*
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean apply(Game game, Ability source) {
+        if(!conditionChecked) {
+            result = !condition.apply(game, source);
+            conditionChecked = true;
+        }
+        return result;
+    }
+
+}