// Tribute 6
this.addAbility(new TributeAbility(6));
// When Nessian Wilds Ravager enters the battlefield, if tribute wasn't paid, you may have Nessian Wilds Ravager fight another target creature.
TriggeredAbility ability = new EntersBattlefieldTriggeredAbility(new FightTargetSourceEffect(), true);
ability.addTarget(new TargetCreaturePermanent(filter));
this.addAbility(new ConditionalTriggeredAbility(ability, TributeNotPaidCondition.getInstance(),
"When {this} enters the battlefield, if its tribute wasn't paid, you may have {this} fight another target creature."));
}
public NessianWildsRavager(final NessianWildsRavager card) {