[STX] Implemented Kelpie Guide

Mage.Sets/src/mage/cards/k/KelpieGuide.java

@@ -0,0 +1,67 @@
+package mage.cards.k;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.ActivateIfConditionActivatedAbility;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.condition.common.PermanentsOnTheBattlefieldCondition;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
+import mage.abilities.effects.common.TapTargetEffect;
+import mage.abilities.effects.common.UntapTargetEffect;
+import mage.abilities.hint.Hint;
+import mage.abilities.hint.ValueHint;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.ComparisonType;
+import mage.constants.SubType;
+import mage.constants.Zone;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledLandPermanent;
+import mage.target.TargetPermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class KelpieGuide extends CardImpl {
+
+    private static final FilterPermanent filter
+            = new FilterControlledLandPermanent("you control eight or more lands");
+    private static final Condition condition
+            = new PermanentsOnTheBattlefieldCondition(filter, ComparisonType.MORE_THAN, 7);
+    private static final Hint hint
+            = new ValueHint("Lands you control", new PermanentsOnBattlefieldCount(filter));
+
+    public KelpieGuide(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{2}{U}");
+
+        this.subtype.add(SubType.BEAST);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(2);
+
+        // {T}: Untap another target permanent you control.
+        Ability ability = new SimpleActivatedAbility(new UntapTargetEffect(), new TapSourceCost());
+        ability.addTarget(new TargetPermanent(filter));
+        this.addAbility(ability);
+
+        // {T}: Tap target permanent. Activate only if you control eight or more lands.
+        ability = new ActivateIfConditionActivatedAbility(
+                Zone.BATTLEFIELD, new TapTargetEffect(), new TapSourceCost(), condition
+        );
+        ability.addTarget(new TargetPermanent());
+        this.addAbility(ability.addHint(hint));
+    }
+
+    private KelpieGuide(final KelpieGuide card) {
+        super(card);
+    }
+
+    @Override
+    public KelpieGuide copy() {
+        return new KelpieGuide(this);
+    }
+}

Mage.Sets/src/mage/sets/StrixhavenSchoolOfMages.java

@@ -66,6 +66,7 @@ public final class StrixhavenSchoolOfMages extends ExpansionSet {
         cards.add(new SetCardInfo("Introduction to Prophecy", 4, Rarity.COMMON, mage.cards.i.IntroductionToProphecy.class));
         cards.add(new SetCardInfo("Island", 368, Rarity.LAND, mage.cards.basiclands.Island.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Kasmina, Enigma Sage", 196, Rarity.MYTHIC, mage.cards.k.KasminaEnigmaSage.class));
+        cards.add(new SetCardInfo("Kelpie Guide", 45, Rarity.UNCOMMON, mage.cards.k.KelpieGuide.class));
         cards.add(new SetCardInfo("Kianne, Dean of Substance", 152, Rarity.RARE, mage.cards.k.KianneDeanOfSubstance.class));
         cards.add(new SetCardInfo("Lorehold Apprentice", 198, Rarity.UNCOMMON, mage.cards.l.LoreholdApprentice.class));
         cards.add(new SetCardInfo("Lorehold Campus", 268, Rarity.COMMON, mage.cards.l.LoreholdCampus.class));

Mage/src/main/java/mage/abilities/common/ActivateIfConditionActivatedAbility.java

@@ -34,7 +34,7 @@ public class ActivateIfConditionActivatedAbility extends ActivatedAbilityImpl {
         if (condition instanceof InvertCondition) {
             sb.append(" You can't activate this ability ");
         } else {
-            sb.append(" Activate this ability only ");
+            sb.append(" Activate only ");
         }
         if (!condition.toString().startsWith("during")
                 && !condition.toString().startsWith("before")