Requires

Benthic Biomancer must be on the battlefield. Glint-Horn Buccaneer must be on the battlefield. Heliod, Sun-Crowned must be on the battlefield. Kozilek, Butcher of Truth must be in the library. Benthic Biomancer does not have a +1/+1 counter. Mana needed:

Steps

1. Activate Heliod by paying , giving Glint-Horn Buccaneer lifelink until end of turn.
2. Activate Benthic Biomancer by paying , putting a +1/+1 counter on it.
3. Benthic Biomancer triggers, causing you to draw a card, and then discard a card.
4. Glint-Horn Buccaneer triggers, dealing 1 damage to each opponent and causing you to gain life equal to the total amount of damage done this way.
5. Heliod triggers, putting a +1/+1 counter on Benthic Biomancer.
6. Repeat from step 3.
7. If you discard Kozilek, shuffle your graveyard into your library.
8. Repeat from step 3.

Results