Kodama of the East Tree + Cloudstone Curio + Quantum Misalignment

Kodama of the East Tree

Cloudstone Curio

Quantum Misalignment

How it works

1. Cast Quantum Misalignment by paying 4, creating a nonlegendary token copy of Kodama of the East Tree and exiling Quantum Misalignment.
2. When the token enters the battlefield, Cloudstone Curio and the original Kodama of the East Tree trigger; decline to use these abilities unless desired.
3. Play the nonartifact permanent in your hand.
4. When it enters the battlefield, Cloudstone Curio and both copies of Kodama of the East Tree trigger.
5. Resolve the Cloudstone Curio trigger, returning the other nonartifact permanent from the battlefield to your hand.
6. Resolve the first Kodama of the East Tree trigger, putting the permanent you returned in step 5 from your hand onto the battlefield.
7. When that permanent enters the battlefield, Cloudstone Curio and the second Kodama of the East Tree trigger.
8. Resolve the Cloudstone Curio trigger, returning the permanent you played in step 3 from the battlefield to your hand.
9. Resolve the Kodama of the East Tree trigger from step 7, declining to use it unless desired.
10. Resolve the remaining Kodama of the East Tree trigger from step 4, putting the permanent you returned in step 8 from your hand onto the battlefield.
11. Repeat from step 4 any number of times.
12. This combo results in Infinite ETB and Infinite LTB if a permanent involved is a creature, and/or Infinite landfall triggers if it is a land.

By doubling up our legendary spirits with a well-timed copy from Quantum Misalignment, we create an unstoppable cascade of triggers that turns our hand into a battlefield. Cloudstone Curio acts as the logistical engine here, bouncing permanents back to our hand as new ones arrive, while the original Kodama of the East Tree and our newly minted token copy of Kodama of the East Tree continuously drop them right back down for free. Because the token strips away the legendary restriction, the two Kodamas feed off each other's entry triggers in a loop that generates infinite creature entry, leave-the-battlefield, and landfall triggers.