text: 
  package mage.cards.w;
  
  import java.util.UUID;
  import mage.MageInt;
  import mage.abilities.Ability;
  import mage.abilities.common.SimpleActivatedAbility;
  import mage.abilities.costs.common.SacrificeSourceCost;
  import mage.abilities.costs.common.TapSourceCost;
  import mage.abilities.costs.mana.ManaCostsImpl;
  import mage.abilities.effects.common.TapTargetEffect;
  import mage.abilities.keyword.FlyingAbility;
  import mage.constants.SubType;
  import mage.cards.CardImpl;
  import mage.cards.CardSetInfo;
  import mage.constants.CardType;
  import mage.filter.common.FilterCreaturePermanent;
  import mage.filter.predicate.Predicates;
  import mage.filter.predicate.mageobject.AbilityPredicate;
  import mage.target.TargetPermanent;
  
  /**
   *
   * @author TheElk801
   */
  public final class WaveElemental extends CardImpl {
  
      private static final FilterCreaturePermanent filter = new FilterCreaturePermanent("creatures without flying");
  
      static {
          filter.add(Predicates.not(new AbilityPredicate(FlyingAbility.class)));
      }
  
      public WaveElemental(UUID ownerId, CardSetInfo setInfo) {
          super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{2}{U}{U}");
  
          this.subtype.add(SubType.ELEMENTAL);
          this.power = new MageInt(2);
          this.toughness = new MageInt(3);
  
          // {U}, {tap}, Sacrifice Wave Elemental: Tap up to three target creatures without flying.
          Ability ability = new SimpleActivatedAbility(new TapTargetEffect(), new ManaCostsImpl("{U}"));
          ability.addCost(new TapSourceCost());
          ability.addCost(new SacrificeSourceCost());
          ability.addTarget(new TargetPermanent(0, 4, filter, false));
          this.addAbility(ability);
      }
  
      public WaveElemental(final WaveElemental card) {
          super(card);
      }
  
      @Override
      public WaveElemental copy() {
          return new WaveElemental(this);
      }
  }
  