this.color.setBlue(true);
TargetPermanent auraTarget = new TargetCreaturePermanent();
this.getSpellAbility().addTarget(auraTarget);
this.getSpellAbility().addEffect(new AttachEffect(Outcome.Untap));
this.addAbility(new EnchantAbility(auraTarget.getTargetName()));
Ability ability = new SimpleActivatedAbility(Zone.BATTLEFIELD, new UntapEnchantedEffect(), new GenericManaCost(1));
ability.addCost(new TapTargetCost(new TargetControlledCreaturePermanent(1, 1, filter, false)));
this.addAbility(ability);
}