Kodama of the East Tree + Sakashima the Impostor + Selesnya Sanctuary

Kodama of the East Tree

Sakashima the Impostor

Selesnya Sanctuary

How it works

1. Play Selesnya Sanctuary.
2. Kodama of the East Tree, Sakashima the Impostor, and Selesnya Sanctuary trigger.
3. Resolve the Sakashima the Impostor trigger, choosing not to put anything from your hand onto the battlefield.
4. Resolve the Selesnya Sanctuary trigger, returning it to your hand.
5. Resolve the Kodama of the East Tree trigger, putting Selesnya Sanctuary onto the battlefield.
6. Sakashima the Impostor and Selesnya Sanctuary trigger.
7. Resolve the Selesnya Sanctuary trigger, returning it to your hand.
8. Resolve the Sakashima the Impostor token's trigger, putting Selesnya Sanctuary onto the battlefield.
9. Kodama of the East Tree and Selesnya Sanctuary trigger.
10. Repeat from step 5.

This clever loop turns a simple bounce land into a perpetual motion machine by leveraging overlapping permanent triggers. When you play Selesnya Sanctuary, it enters the battlefield and triggers its own bounce ability alongside the static-boosted abilities of Kodama of the East Tree and a clone of it via Sakashima the Impostor. As Selesnya Sanctuary continually bounces itself back to your hand and is immediately cheated back out by the cascading triggers of Kodama of the East Tree and the Sakashima the Impostor copy, you generate an endless cascade of entries without ever needing to spend more mana.