Ygra, Eater of All + Cauldron Familiar + Ashnod's Altar + Insidious Roots

Prerequisites

• You control another Food.

Steps

1. 1Activate Cauldron Familiar by sacrificing a Food.
2. 2Ygra triggers, putting two +1/+1 counters on it.
3. 3Resolve the Cauldron Familiar ability, returning it from your graveyard to the battlefield.
4. 4Cauldron Familiar and Insidious Roots trigger.
5. 5Resolve the Insidious Roots trigger, creating a 0/1 Plant creature token and putting a +1/+1 counter on each Plant you control.
6. 6Resolve the Cauldron Familiar trigger, causing each opponent to lose 1 life and you to gain 1 life.
7. 7Activate Ashnod's Altar by sacrificing Cauldron Familiar.
8. 8When Cauldron Familiar dies, Ygra triggers, putting two +1/+1 counters on it.
9. 9Repeat.

Effects

• Infinite +1/+1 counters on a creature
• Infinite +1/+1 counters on certain creatures
• Infinite colorless mana
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite lifeloss
• Infinite LTB
• Infinite sacrifice triggers