Ygra, Eater of All
Cauldron Familiar
Extruder
Chalk Outline

   Prerequisites

What do I need to start this combo?
Cauldron Familiar in your graveyard.
All other permanents on the battlefield.
You control another Food.

   Steps

How does this combo work?
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 Extruder by sacrificing Cauldron Familiar.
8
When Cauldron Familiar dies, Ygra triggers, putting two +1/+1 counters on it.
9
Resolve the Extruder ability.
10
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite lifegain triggers
Infinite lifegain
Infinite lifeloss
Infinite Clue tokens
Infinite +1/+1 counters on creatures you control