Thran Vigil, Benthic Biomancer, and Necroplasm

Prerequisites

• Thran Vigil on the battlefield
• Benthic Biomancer on the battlefield
• Necroplasm in hand
• undefined

Steps

1. Put a +1/+1 counter on Benthic Biomancer
2. Benthic Biomancer triggers, causing you to mill two cards and return Necroplasm from your graveyard to your hand, and then causing you to discard Necroplasm
3. Thran Vigil triggers, putting a +1/+1 counter on Benthic Biomancer
4. Repeat from step 2

Results

• Infinite self-mill