Chulane, Teller of Tales + Retreat to Coralhelm + Nyxbloom Ancient + Stone-Seeder Hierophant + Selesnya Sanctuary

Chulane, Teller of Tales

Retreat to Coralhelm

Nyxbloom Ancient

Stone-Seeder Hierophant

Selesnya Sanctuary

How it works

1. Cast the creature in your hand by paying its mana cost.
2. Chulane triggers, causing you to draw a card and put Selesnya Sanctuary from your hand onto the battlefield.
3. When Selesnya Sanctuary enters, it, Stone-Seeder Hierophant and Retreat to Coralhelm trigger.
4. Resolve the Stone-Seeder Hierophant trigger, untapping it.
5. Holding priority, activate Stone-Seeder Hierophant by tapping it, untapping Selesnya Sanctuary.
6. Activate Selesnya Sanctuary by tapping it, adding due to Nyxbloom Ancient.
7. Resolve the Selesnya Sanctuary trigger, returning it from your hand to the battlefield.
8. Resolve the Retreat to Coralhelm trigger, untapping Chulane.
9. Resolve the creature spell cast in step 1.
10. Activate Chulane by paying 3 and tapping it, returning the creature from the battlefield to your hand.
11. Repeat.

This intricate loop achieves infinity by turning a simple bounce-land drop into a self-sustaining engine, fueled by the staggering mana multiplier of Nyxbloom Ancient. Every time Selesnya Sanctuary enters the battlefield, it triggers a cascade of landfall and bounce abilities that untap Stone-Seeder Hierophant and Retreat to Coralhelm, letting you endlessly tap and untap your lands for massive triple-mana production. Chulane, Teller of Tales acts as the ultimate payoff and engine driver, letting you cast your creature, draw a card, and redeploy the Sanctuary while using its activated ability to bounce the creature right back to your hand.