MTG >Combos >Infestación de moscardas +Hapatra, visir de los venenos +Artista de sangre +

You need an additional 1 toughness creature is on the battlefield ,Deal combat damage with Hapatra, Place a -1/-1 counter on the 1 toughness creature using Hapatra's ability, killing it and create a 1/1 snake. Blowfly infestation triggers, place the -1/-1 counter on the new snake. Continue to place the -1/-1 counters on the newly created snakes. for each death snake target opponent loses one of life and you gain one.