mtg poison cards TOXIC!-60 card Magic the Gathering deck-MTG-poison counters-Green-White-RTP Poison counter - MTG Wiki

Thanks to lifelink, double strike, and its life gain ability, Reaver will draw you two cards every time it deals damage

Speaking of spellslinging fun, we get a Gruul deck to give it a go with too

It does, however, ask that you have a creature on the battlefield, where spells like Animate Dead, Reanimate, Exhume, and Unburial Rites do not

For two mana, Vivi's Persistence creates a 0/1 black Wizard creature token that deals one damage to each opponent whenever its controller casts a noncreature spell

In that respect, Integrity more than delivers.

I think people will play it and it will most often than not underperform