this.addAbility(new KickerAbility("{4}"));
// Enchant creature
TargetPermanent auraTarget = new TargetCreaturePermanent();
this.getSpellAbility().addTarget(auraTarget);
this.getSpellAbility().addEffect(new AttachEffect(Outcome.BoostCreature));
Ability ability = new EnchantAbility(auraTarget.getTargetName());
this.addAbility(ability);
// Enchanted creature has base power and toughness 8/8 and has trample.
this.addAbility(new GigantiformAbility());
// When Gigantiform enters the battlefield, if it was kicked, you may search your library for a card named Gigantiform, put it onto the battlefield, then shuffle your library.