[KHM] Implemented Blessing of Frost

Mage.Sets/src/mage/cards/b/BlessingOfFrost.java

@@ -0,0 +1,96 @@
+package mage.cards.b;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.ComparisonType;
+import mage.constants.Outcome;
+import mage.constants.SuperType;
+import mage.counters.CounterType;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledCreaturePermanent;
+import mage.filter.predicate.mageobject.PowerPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.TargetAmount;
+import mage.target.common.TargetCreaturePermanentAmount;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class BlessingOfFrost extends CardImpl {
+
+    public BlessingOfFrost(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{3}{G}");
+
+        this.addSuperType(SuperType.SNOW);
+
+        // Distribute X +1/+1 counters among any number of creatures you control, where X is the amount of {S} spent to cast this spell. Then draw a card for each creature you control with power 4 or greater.
+        this.getSpellAbility().addEffect(new BlessingOfFrostEffect());
+    }
+
+    private BlessingOfFrost(final BlessingOfFrost card) {
+        super(card);
+    }
+
+    @Override
+    public BlessingOfFrost copy() {
+        return new BlessingOfFrost(this);
+    }
+}
+
+class BlessingOfFrostEffect extends OneShotEffect {
+
+    private static final FilterPermanent filter = new FilterControlledCreaturePermanent();
+
+    static {
+        filter.add(new PowerPredicate(ComparisonType.MORE_THAN, 3));
+    }
+
+    BlessingOfFrostEffect() {
+        super(Outcome.Benefit);
+        staticText = "Distribute X +1/+1 counters among any number of creatures you control, " +
+                "where X is the amount of {S} spent to cast this spell. " +
+                "Then draw a card for each creature you control with power 4 or greater.";
+    }
+
+    private BlessingOfFrostEffect(final BlessingOfFrostEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public BlessingOfFrostEffect copy() {
+        return new BlessingOfFrostEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        if (player == null) {
+            return false;
+        }
+        int snow = source.getManaCostsToPay().getUsedManaToPay().getSnow();
+        if (snow > 0) {
+            TargetAmount target = new TargetCreaturePermanentAmount(snow);
+            target.setNotTarget(true);
+            player.choose(outcome, target, source.getSourceId(), game);
+            for (UUID targetId : target.getTargets()) {
+                Permanent permanent = game.getPermanent(targetId);
+                if (permanent == null) {
+                    continue;
+                }
+                permanent.addCounters(CounterType.P1P1.createInstance(target.getTargetAmount(targetId)), source, game);
+            }
+        }
+        game.applyEffects();
+        player.drawCards(game.getBattlefield().count(
+                filter, source.getSourceId(), source.getControllerId(), game
+        ), source, game);
+        return true;
+    }
+}

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

@@ -103,6 +103,7 @@ public final class Kaldheim extends ExpansionSet {
         cards.add(new SetCardInfo("Bind the Monster", 48, Rarity.COMMON, mage.cards.b.BindTheMonster.class));
         cards.add(new SetCardInfo("Binding the Old Gods", 206, Rarity.UNCOMMON, mage.cards.b.BindingTheOldGods.class));
         cards.add(new SetCardInfo("Birgi, God of Storytelling", 123, Rarity.RARE, mage.cards.b.BirgiGodOfStorytelling.class));
+        cards.add(new SetCardInfo("Blessing of Frost", 161, Rarity.RARE, mage.cards.b.BlessingOfFrost.class));
         cards.add(new SetCardInfo("Blightstep Pathway", 252, Rarity.RARE, mage.cards.b.BlightstepPathway.class));
         cards.add(new SetCardInfo("Blizzard Brawl", 162, Rarity.UNCOMMON, mage.cards.b.BlizzardBrawl.class));
         cards.add(new SetCardInfo("Bloodline Pretender", 235, Rarity.UNCOMMON, mage.cards.b.BloodlinePretender.class));