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* Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
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package mage.sets.zendikar;
import java.util.UUID;
import mage.constants.CardType;
import mage.constants.Rarity;
import mage.abilities.Ability;
import mage.abilities.costs.AlternativeCostImpl;
import mage.abilities.costs.mana.ManaCostsImpl;
import mage.abilities.effects.common.continious.BoostAllEffect;
import mage.cards.CardImpl;
import mage.constants.Duration;
import mage.filter.common.FilterCreaturePermanent;
import mage.filter.predicate.permanent.AttackingPredicate;
import mage.game.Game;
/**
*
* @author jeffwadsworth
*/
public class LethargyTrap extends CardImpl {
private static final FilterCreaturePermanent filter = new FilterCreaturePermanent("attacking creatures");
static {
filter.add(new AttackingPredicate());
}
public LethargyTrap(UUID ownerId) {
super(ownerId, 51, "Lethargy Trap", Rarity.COMMON, new CardType[]{CardType.INSTANT}, "{3}{U}");
this.expansionSetCode = "ZEN";
this.subtype.add("Trap");
this.color.setBlue(true);
// If three or more creatures are attacking, you may pay {U} rather than pay Lethargy Trap's mana cost.
this.getSpellAbility().addAlternativeCost(new LethargyTrapAlternativeCost());
// Attacking creatures get -3/-0 until end of turn.
this.getSpellAbility().addEffect(new BoostAllEffect(-3, 0, Duration.EndOfTurn, filter, false));
}
public LethargyTrap(final LethargyTrap card) {
super(card);
}
@Override
public LethargyTrap copy() {
return new LethargyTrap(this);
}
}
class LethargyTrapAlternativeCost extends AlternativeCostImpl {
public LethargyTrapAlternativeCost() {
super("you may pay {U} rather than pay Lethargy Trap's mana cost");
this.add(new ManaCostsImpl("{U}"));
}
public LethargyTrapAlternativeCost(final LethargyTrapAlternativeCost cost) {
super(cost);
}
@Override
public LethargyTrapAlternativeCost copy() {
return new LethargyTrapAlternativeCost(this);
}
@Override
public boolean isAvailable(Game game, Ability source) {
if (game.getCombat().getAttackers().size() >= 3) {
return true;
}
return false;
}
@Override
public String getText() {
return "If three or more creatures are attacking, you may pay {U} rather than pay Lethargy Trap's mana cost";
}
}