Chulane, Teller of Tales + Retreat to Coralhelm + Nyxbloom Ancient + Selesnya Sanctuary + Horizon Explorer

Chulane, Teller of Tales

Retreat to Coralhelm

Nyxbloom Ancient

Selesnya Sanctuary

Horizon Explorer

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 untapped due to Horizon Explorer.
3. When Selesnya Sanctuary enters, it and Retreat to Coralhelm trigger.
4. Holding priority, activate Selesnya Sanctuary by tapping it, adding due to Nyxbloom Ancient.
5. Resolve the Selesnya Sanctuary trigger, returning it from your hand to the battlefield.
6. Resolve the Retreat to Coralhelm trigger, untapping Chulane.
7. Resolve the creature spell cast in step 1.
8. Activate Chulane by paying 3 and tapping it, returning the creature from the battlefield to your hand.
9. Repeat.

This clever loop relies on Chulane, Teller of Tales to keep your hand full and effortlessly deploy lands straight from your hand whenever you cast a creature. Horizon Explorer ensures those incoming lands enter untapped right away, immediately triggering Retreat to Coralhelm to untap your creatures. Meanwhile, Selesnya Sanctuary bounces itself back to your hand as it enters, allowing you to replay it endlessly while generating massive mana pools thanks to Nyxbloom Ancient tripling every color it produces.