Barrenton Medic + Patchwork Crawler + Soul Diviner

WUB identity

Commander legal

The 3 combo pieces

• Barrenton Medic
• Patchwork Crawler
• Soul Diviner

What must be in place

Patchwork Crawler does not have summoning sickness, and does not have a -1/-1 counter on it.

How to execute it

1. Activate Patchwork Crawler using Barrenton Medic's second ability by putting a -1/-1 counter on it, untapping it.
2. Activate Patchwork Crawler using Soul Diviner's ability by tapping it and removing a -1/-1 counter from it, causing you to draw a card.
3. Repeat.

What the combo produces

• Infinite card draw
• Infinite draw triggers