Thran Vigil, Benthic Biomancer, and Stinkweed Imp

Prerequisites

• Thran Vigil on the battlefield
• Benthic Biomancer on the battlefield
• Stinkweed Imp in hand
• undefined

Steps

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

Results

• Infinite self-mill