// +1: Put a 1/1 black Vampire creature token with lifelink onto the battlefield.
this.addAbility(new LoyaltyAbility(new CreateTokenEffect(new VampireToken()), 1));
// -2: You get an emblem with "Creatures you control get +1/+0."
this.addAbility(new LoyaltyAbility(new GetEmblemEffect(new SorinEmblem()), -2));
// -6: Destroy up to three target creatures and/or other planeswalkers. Return each card put into a graveyard this way to the battlefield under your control.
LoyaltyAbility ability = new LoyaltyAbility(new SorinLordOfInnistradEffect(), -6);
ability.addTarget(new TargetPermanent(0, 3, filter, false));
this.addAbility(ability);