Benthic Biomancer, Archangel of Thune, and Sheoldred, the Apocalypse

Prerequisites

• Benthic Biomancer on the battlefield
• Archangel of Thune on the battlefield
• Sheoldred, the Apocalypse on the battlefield
• available

Steps

1. Activate Benthic Biomancer by paying , putting a +1/+1 counter on it
2. Benthic Biomancer triggers, causing you to loot
3. Sheoldred triggers, causing you to gain 2 life
4. Archangel of Thune triggers, putting a +1/+1 counter on each creature you control
5. Repeat from step 2

Results

• Infinite self-discard triggers
• Near-infinite +1/+1 counters
• Near-infinite lifegain
• Near-infinite lifegain triggers
• Infinite draw triggers
• Infinite looting