Kodama of the East Tree + Storm Cauldron + Felidar Retreat

Kodama of the East Tree

Storm Cauldron

Felidar Retreat

How it works

1. Play any land that enters the battlefield untapped and can tap to produce 1.
2. When the land enters the battlefield, Kodama of the East Tree and Felidar Retreat trigger.
3. Resolve the Kodama of the East Tree trigger, choosing to put nothing onto the battlefield.
4. Resolve the Felidar Retreat trigger, creating a 2/2 Cat Beast creature token.
5. When the creature token enters the battlefield, Kodama of the East Tree triggers.
6. Holding priority, activate the land played in step 1 by tapping it, adding at least 1.
7. Storm Cauldron triggers, returning the land from the battlefield to your hand.
8. Resolve the Kodama of the East Tree trigger, putting the land from your hand onto the battlefield.
9. When the land enters the battlefield, Felidar Retreat triggers, creating a 2/2 Cat Beast creature token.
10. Repeat from step 5.

This brilliant engine creates an infinite feedback loop by weaponizing land bounces and trigger stacking. Every time you drop a land, Felidar Retreat triggers to create a Cat Beast token, which in turn triggers Kodama of the East Tree to let you put a permanent from your hand onto the battlefield. By tapping that land for mana in response—triggering Storm Cauldron to bounce it right back to your hand—Kodama can immediately redeploy the exact same land. Because Storm Cauldron also lets you play extra lands and fuels your mana while Felidar Retreat floods the board with tokens, this loop generates infinite creature tokens, landfall triggers, and mana in legal formats like Commander, Legacy, Oathbreaker, and Vintage.