Chulane, Teller of Tales, Retreat to Coralhelm, Nyxbloom Ancient, Stone-Seeder Hierophant, and Azorius Chancery

Prerequisites

• Chulane, Teller of Tales on the battlefield
• Retreat to Coralhelm on the battlefield
• Nyxbloom Ancient on the battlefield
• Stone-Seeder Hierophant on the battlefield
• Azorius Chancery in hand

Steps

1. Cast the creature in your hand by paying its mana cost
2. Chulane triggers, causing you to draw a card and put Azorius Chancery from your hand onto the battlefield
3. When Azorius Chancery 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 Azorius Chancery
6. Activate Azorius Chancery by tapping it, adding due to Nyxbloom Ancient
7. Resolve the Azorius Chancery 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 and tapping it, returning the creature from the battlefield to your hand
11. Repeat

Results

• Infinite card draw
• Near-infinite ETB
• Infinite draw triggers
• Near-infinite storm count
• Near-infinite landfall triggers
• Near-infinite LTB