Implemented Slaying Fire

Mage.Sets/src/mage/cards/s/SlayingFire.java

@@ -0,0 +1,42 @@
+package mage.cards.s;
+
+import mage.abilities.condition.common.AdamantCondition;
+import mage.abilities.decorator.ConditionalOneShotEffect;
+import mage.abilities.effects.common.DamageTargetEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.target.common.TargetAnyTarget;
+import mage.watchers.common.ManaSpentToCastWatcher;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class SlayingFire extends CardImpl {
+
+    public SlayingFire(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{2}{R}");
+
+        // Slaying Fire deals 3 damage to any target.
+        // Adamant — If at least three red mana was spent to cast this spell, it deals 4 damage instead.
+        this.getSpellAbility().addEffect(new ConditionalOneShotEffect(
+                new DamageTargetEffect(4), new DamageTargetEffect(3),
+                AdamantCondition.RED, "{this} deals 3 damage to any target." +
+                "<br><i>Adamant</i> &mdash; If at least three red mana was spent to cast this spell, " +
+                "it deals 4 damage instead."
+        ));
+        this.getSpellAbility().addTarget(new TargetAnyTarget());
+        this.getSpellAbility().addWatcher(new ManaSpentToCastWatcher());
+    }
+
+    private SlayingFire(final SlayingFire card) {
+        super(card);
+    }
+
+    @Override
+    public SlayingFire copy() {
+        return new SlayingFire(this);
+    }
+}

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

@@ -39,6 +39,7 @@ public final class ThroneOfEldraine extends ExpansionSet {
         cards.add(new SetCardInfo("Maraleaf Pixie", 196, Rarity.UNCOMMON, mage.cards.m.MaraleafPixie.class));
         cards.add(new SetCardInfo("Rankle, Master of Pranks", 356, Rarity.MYTHIC, mage.cards.r.RankleMasterOfPranks.class));
         cards.add(new SetCardInfo("Run Away Together", 62, Rarity.COMMON, mage.cards.r.RunAwayTogether.class));
+        cards.add(new SetCardInfo("Slaying Fire", 143, Rarity.COMMON, mage.cards.s.SlayingFire.class));
         cards.add(new SetCardInfo("Tome Raider", 68, Rarity.COMMON, mage.cards.t.TomeRaider.class));
         cards.add(new SetCardInfo("Wishful Merfolk", 73, Rarity.COMMON, mage.cards.w.WishfulMerfolk.class));
         cards.add(new SetCardInfo("Witching Well", 74, Rarity.COMMON, mage.cards.w.WitchingWell.class));

Mage/src/main/java/mage/abilities/condition/common/AdamantCondition.java

@@ -0,0 +1,44 @@
+package mage.abilities.condition.common;
+
+import mage.Mana;
+import mage.abilities.Ability;
+import mage.abilities.condition.Condition;
+import mage.constants.AbilityType;
+import mage.constants.ColoredManaSymbol;
+import mage.game.Game;
+import mage.watchers.common.ManaSpentToCastWatcher;
+
+/**
+ * @author TheElk801
+ */
+
+
+public enum AdamantCondition implements Condition {
+    WHITE(ColoredManaSymbol.W),
+    BLUE(ColoredManaSymbol.U),
+    BLACK(ColoredManaSymbol.B),
+    RED(ColoredManaSymbol.R),
+    GREEN(ColoredManaSymbol.G);
+
+    protected ColoredManaSymbol coloredManaSymbol;
+
+    private AdamantCondition(ColoredManaSymbol coloredManaSymbol) {
+        this.coloredManaSymbol = coloredManaSymbol;
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        if (source.getAbilityType() == AbilityType.SPELL) {
+            return (source.getManaCostsToPay().getPayment().getColor(coloredManaSymbol) > 0);
+        }
+        ManaSpentToCastWatcher watcher = game.getState().getWatcher(ManaSpentToCastWatcher.class, source.getSourceId());
+        if (watcher == null) {
+            return false;
+        }
+        Mana payment = watcher.getAndResetLastPayment();
+        if (payment == null) {
+            return false;
+        }
+        return payment.getColor(coloredManaSymbol) > 2;
+    }
+}

Mage/src/main/java/mage/constants/AbilityWord.java

@@ -1,13 +1,12 @@
-
 package mage.constants;
 
 /**
- *
  * @author LevelX2
  */
 public enum AbilityWord {
 
     ADDENDUM("Addendum"),
+    ADAMANT("Adamant"),
     BATTALION("Battalion"),
     BLOODRUSH("Bloodrush"),
     CHANNEL("Channel"),