Ygra, Eater of All + Experimental Confectioner + Ninja Pizza + Gimli's Reckless Might

Ygra, Eater of All

Experimental Confectioner

Ninja Pizza

Gimli's Reckless Might

How it works

1. Activate another creature you control, which is a Food due to Ygra, by tapping and sacrificing it, adding one mana of any color.
2. Ygra and Experimental Confectioner trigger.
3. Resolve the Ygra trigger, putting two +1/+1 counters on it.
4. Resolve the Experimental Confectioner trigger, creating a 1/1 Rat creature token.
5. Repeat.

This engine turns your entire battlefield into a self-sustaining loop by letting Ygra, Eater of All blanket your creatures in the Food type, allowing Ninja Pizza to tap and sacrifice any of them for any color of mana. Whenever you sacrifice one of those creature-Foods, Experimental Confectioner triggers to create a Rat token, which Ygra immediately turns into a fresh Food ready to be sacrificed all over again. While you're cycling your creatures through this loop to generate infinite mana, death triggers, and astronomical power for Ygra, Gimli's Reckless Might ensures your newly minted army can immediately join the fray with haste and clear out opposing blockers through its ferocious fighting ability.