Hateflayer, Nyxbloom Ancient, and Jiang Yanggu, Wildcrafter

Prerequisites

• Hateflayer on the battlefield
• Nyxbloom Ancient on the battlefield
• Jiang Yanggu, Wildcrafter on the battlefield
• Hateflayer does not have summoning sickness, and has at least one +1/+1 counter on it

Steps

1. Activate Hateflayer by tapping it, adding
2. Activate Hateflayer by paying and untapping it, causing it to deal damage equal to its power to any target
3. Repeat

Results

• Infinite damage