Ygra, Eater of All + Cauldron Familiar + Altar of Dementia + Chalk Outline

Ygra, Eater of All

Cauldron Familiar

Altar of Dementia

Chalk Outline

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 Chalk Outline trigger.
5. Resolve the Chalk Outline trigger, creating a creature token and a Clue token.
6. Resolve the Cauldron Familiar trigger, causing each opponent to lose 1 life and you to gain 1 life.
7. Activate Altar of Dementia by sacrificing Cauldron Familiar.
8. When Cauldron Familiar dies, Ygra triggers, putting two +1/+1 counters on it.
9. Resolve the Altar of Dementia ability.
10. Repeat.