[KHM] Implemented Roots of Wisdom

Mage.Sets/src/mage/cards/r/RootsOfWisdom.java

@@ -0,0 +1,87 @@
+package mage.cards.r;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.constants.Zone;
+import mage.filter.FilterCard;
+import mage.filter.predicate.Predicates;
+import mage.game.Game;
+import mage.players.Player;
+import mage.target.TargetCard;
+import mage.target.common.TargetCardInYourGraveyard;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class RootsOfWisdom extends CardImpl {
+
+    public RootsOfWisdom(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{1}{G}");
+
+        // Mill three cards, then return a land card or Elf card from your graveyard to your hand. If you can't, draw a card.
+        this.getSpellAbility().addEffect(new RootsOfWisdomEffect());
+    }
+
+    private RootsOfWisdom(final RootsOfWisdom card) {
+        super(card);
+    }
+
+    @Override
+    public RootsOfWisdom copy() {
+        return new RootsOfWisdom(this);
+    }
+}
+
+class RootsOfWisdomEffect extends OneShotEffect {
+
+    private static final FilterCard filter = new FilterCard("land card or Elf card");
+
+    static {
+        Predicates.or(
+                CardType.LAND.getPredicate(),
+                SubType.ELF.getPredicate()
+        );
+    }
+
+    RootsOfWisdomEffect() {
+        super(Outcome.Benefit);
+        staticText = "Mill three cards, then return a land card or Elf card " +
+                "from your graveyard to your hand. If you can't, draw a card.";
+    }
+
+    private RootsOfWisdomEffect(final RootsOfWisdomEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public RootsOfWisdomEffect copy() {
+        return new RootsOfWisdomEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        if (player == null) {
+            return false;
+        }
+        player.millCards(3, source, game);
+        TargetCard targetCard = new TargetCardInYourGraveyard(filter);
+        if (targetCard.canChoose(source.getSourceId(), source.getControllerId(), game)
+                && player.choose(outcome, targetCard, source.getSourceId(), game)) {
+            Card card = player.getGraveyard().get(targetCard.getFirstTarget(), game);
+            if (card != null && player.moveCards(card, Zone.HAND, source, game)) {
+                return true;
+            }
+        }
+        player.drawCards(1, source, game);
+        return true;
+    }
+}

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

@@ -114,6 +114,7 @@ public final class Kaldheim extends ExpansionSet {
         cards.add(new SetCardInfo("Renegade Reaper", 386, Rarity.UNCOMMON, mage.cards.r.RenegadeReaper.class));
         cards.add(new SetCardInfo("Replicating Ring", 244, Rarity.UNCOMMON, mage.cards.r.ReplicatingRing.class));
         cards.add(new SetCardInfo("Rimewood Falls", 266, Rarity.COMMON, mage.cards.r.RimewoodFalls.class));
+        cards.add(new SetCardInfo("Roots of Wisdom", 190, Rarity.COMMON, mage.cards.r.RootsOfWisdom.class));
         cards.add(new SetCardInfo("Sarulf's Packmate", 192, Rarity.COMMON, mage.cards.s.SarulfsPackmate.class));
         cards.add(new SetCardInfo("Sarulf, Realm Eater", 228, Rarity.RARE, mage.cards.s.SarulfRealmEater.class));
         cards.add(new SetCardInfo("Saw It Coming", 76, Rarity.UNCOMMON, mage.cards.s.SawItComing.class));