Requires

Henry Wu, InGen Geneticist must be in hand. Chatterfang, Squirrel General must be on the battlefield. Nadir Kraken must be on the battlefield. Artificial Evolution must be in hand. Coat of Arms must be on the battlefield. You control a non-Squirrel creature that has power 3 or greater. There are at least two Tentacles on the battlefield. Mana needed:

Steps

1. Cast Henry Wu by paying .
2. When Henry Wu enters the battlefield, its exploit ability triggers.
3. Holding priority, cast Artificial Evolution by paying , changing all instances of "Human" on Henry Wu to "Squirrel".
4. Resolve the Henry Wu trigger, causing you to sacrifice another non-Squirrel creature with power 3 or greater.
5. Henry Wu's second ability triggers, causing you to draw a card and create a 1/1 Squirrel creature token and a Treasure artifact token.
6. The Squirrel's exploit ability and Nadir Kraken trigger.
7. Activate the Treasure by tapping and sacrificing it, adding .
8. Resolve the Nadir Kraken trigger, causing you to pay to put a +1/+1 counter on it and create a 1/1 Tentacle creature token.
9. Resolve the Squirrel trigger from step 6, causing you to sacrifice the Tentacle.
10. Repeat from step 5.

Results