Ygra, Eater of All + Cauldron Familiar + Krark-Clan Ironworks + Quintorius, History Chaser

Ygra, Eater of All

Cauldron Familiar

Krark-Clan Ironworks

Quintorius, History Chaser

How it works

1. Activate Cauldron Familiar by sacrificing a Food.
2. Ygra triggers, putting two +1/+1 counters on it.
3. Resolve the Cauldron Familiar ability, returning it from your graveyard to the battlefield.
4. Cauldron Familiar and Quintorius, History Chaser trigger.
5. Resolve the Quintorius, History Chaser trigger, creating a creature token.
6. Resolve the Cauldron Familiar trigger, causing each opponent to lose 1 life and you to gain 1 life.
7. Activate Krark-Clan Ironworks by sacrificing Cauldron Familiar.
8. When Cauldron Familiar dies, Ygra triggers, putting two +1/+1 counters on it.
9. Repeat.