[SOS] Implement Fix What's Broken

Mage.Sets/src/mage/cards/f/FixWhatsBroken.java

@@ -0,0 +1,76 @@
+package mage.cards.f;
+
+import java.util.Objects;
+import java.util.Set;
+import java.util.UUID;
+
+import mage.abilities.Ability;
+import mage.abilities.costs.common.PayVariableLifeCost;
+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.Zone;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.players.Player;
+import mage.util.CardUtil;
+
+/**
+ *
+ * @author muz
+ */
+public final class FixWhatsBroken extends CardImpl {
+
+    public FixWhatsBroken(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{2}{W}{B}");
+
+        // As an additional cost to cast this spell, pay X life.
+        this.getSpellAbility().addCost(new PayVariableLifeCost(true));
+
+        // Return each artifact and creature card with mana value X from your graveyard to the battlefield.
+        this.getSpellAbility().addEffect(new FixWhatsBrokenEffect());
+    }
+
+    private FixWhatsBroken(final FixWhatsBroken card) {
+        super(card);
+    }
+
+    @Override
+    public FixWhatsBroken copy() {
+        return new FixWhatsBroken(this);
+    }
+}
+
+class FixWhatsBrokenEffect extends OneShotEffect {
+
+    FixWhatsBrokenEffect() {
+        super(Outcome.PutCreatureInPlay);
+        this.staticText = "Return each artifact and creature card with mana value X from your graveyard to the battlefield";
+    }
+
+    private FixWhatsBrokenEffect(final FixWhatsBrokenEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public FixWhatsBrokenEffect copy() {
+        return new FixWhatsBrokenEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player you = game.getPlayer(source.getControllerId());
+        if (you == null) {
+            return false;
+        }
+        int count = CardUtil.getSourceCostsTag(game, source, "X", 0);
+        Set<Card> cards = you.getGraveyard().getCards(StaticFilters.FILTER_CARD_ARTIFACT_OR_CREATURE, game);
+        cards.removeIf(Objects::isNull);
+        cards.removeIf(card -> !card.isArtifact(game) && !card.isCreature(game));
+        cards.removeIf(card -> card.getManaValue() != count);
+        return you.moveCards(cards, Zone.BATTLEFIELD, source, game);
+    }
+}