Implemented Evra, Halcyon Witness

Mage.Sets/src/mage/cards/e/EvraHalcyonWitness.java

@@ -0,0 +1,123 @@
+/*
+ *  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.cards.e;
+
+import java.util.UUID;
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.continuous.SetPowerToughnessSourceEffect;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.abilities.keyword.LifelinkAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.constants.SubLayer;
+import mage.constants.Zone;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+
+/**
+ *
+ * @author TheElk801
+ */
+public class EvraHalcyonWitness extends CardImpl {
+
+    public EvraHalcyonWitness(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{4}{W}{W}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.AVATAR);
+        this.power = new MageInt(4);
+        this.toughness = new MageInt(4);
+
+        // Lifelink
+        this.addAbility(LifelinkAbility.getInstance());
+
+        // {4}: Exchange your life total with Evra, Halcyon Witness's power.
+        this.addAbility(new SimpleActivatedAbility(Zone.BATTLEFIELD, new EvraHalcyonWitnessEffect(), new ManaCostsImpl("{4}")));
+    }
+
+    public EvraHalcyonWitness(final EvraHalcyonWitness card) {
+        super(card);
+    }
+
+    @Override
+    public EvraHalcyonWitness copy() {
+        return new EvraHalcyonWitness(this);
+    }
+}
+
+class EvraHalcyonWitnessEffect extends OneShotEffect {
+
+    public EvraHalcyonWitnessEffect() {
+        super(Outcome.GainLife);
+        staticText = "Exchange your life total with {this}'s power";
+    }
+
+    public EvraHalcyonWitnessEffect(final EvraHalcyonWitnessEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        if (player != null && player.isLifeTotalCanChange()) {
+            Permanent perm = game.getPermanent(source.getSourceId());
+            if (perm != null) {
+                int amount = perm.getPower().getValue();
+                int life = player.getLife();
+                if (life == amount) {
+                    return false;
+                }
+                if (life < amount && !player.isCanGainLife()) {
+                    return false;
+                }
+                if (life > amount && !player.isCanLoseLife()) {
+                    return false;
+                }
+                player.setLife(amount, game);
+                game.addEffect(new SetPowerToughnessSourceEffect(life, Integer.MIN_VALUE, Duration.Custom, SubLayer.SetPT_7b), source);
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public EvraHalcyonWitnessEffect copy() {
+        return new EvraHalcyonWitnessEffect(this);
+    }
+
+}

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

@@ -104,6 +104,7 @@ public class Dominaria extends ExpansionSet {
         cards.add(new SetCardInfo("Drudge Sentinel", 89, Rarity.COMMON, mage.cards.d.DrudgeSentinel.class));
         cards.add(new SetCardInfo("Dub", 15, Rarity.SPECIAL, mage.cards.d.Dub.class));
         cards.add(new SetCardInfo("Eviscerate", 91, Rarity.COMMON, mage.cards.e.Eviscerate.class));
+        cards.add(new SetCardInfo("Evra, Halcyon Witness", 16, Rarity.RARE, mage.cards.e.EvraHalcyonWitness.class));
         cards.add(new SetCardInfo("Excavation Elephant", 17, Rarity.COMMON, mage.cards.e.ExcavationElephant.class));
         cards.add(new SetCardInfo("Fall of the Thran", 18, Rarity.RARE, mage.cards.f.FallOfTheThran.class));
         cards.add(new SetCardInfo("Feral Abomination", 92, Rarity.COMMON, mage.cards.f.FeralAbomination.class));