When the game reaches the later turns and your opponents are sufficiently drained, fire off massive finishers like Gray Merchant of Asphodel or Corrupt to rip huge chunks of health from the table and use Vito's ability as a devastating finishing cannon to knock out the remaining players
Act now and enjoy 10% off* your first full-price purchase
Be on the lookout for cards like Sign in Blood, which are targeted draw spells, so you can draw a bunch of cards or inflict double the damage to opponents
While black can turn your life into resources, as previously established, a very common way for black life gain to get to the finish line is by turning your life gain into burn
This is why Partner With is used a lot in the Two-headed Giant-focused set Battlebond, as you can give your teammate the chance to pull their matching creature out of their deck for an added layer of synergy
It doesnt have convoke so I think it being Instant might not have been too bad, but Im far from a game designer and balancer