this.addAbility(FlyingAbility.getInstance());
// Morph {1}{G}{U}
this.addAbility(new MorphAbility(this, new ManaCostsImpl("{1}{G}{U}")));
// When Icefeather Aven is turned face up, you may return another target creature to its owner's hand.
Ability ability = new TurnedFaceUpSourceTriggeredAbility(new ReturnToHandTargetEffect(), false, true);
ability.addTarget(new TargetCreaturePermanent(filter));
this.addAbility(ability);
}
public IcefeatherAven(final IcefeatherAven card) {