The Great Henge, and Carrion Feeder

Prerequisites

• The Great Henge on the battlefield
• Carrion Feeder on the battlefield

Steps

1. Activate Carrion Feeder by sacrificing the persist creature
2. The sacrificed creature's persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it
3. The Great Henge triggers, putting a +1/+1 counter on the persist creature and causing you to draw a card
4. The -1/-1 and +1/+1 counters are removed as a state-based action
5. Resolve the ability from step 1
6. Repeat

Results

• Infinite card draw
• Near-infinite ETB
• Near-infinite LTB
• Near-infinite death triggers
• Near-infinite sacrifice triggers
• Near-infinite +1/+1 counters on Carrion Feeder