Havengul Lich + Rooftop Storm + Warren Soultrader + Daxos, Blessed by the Sun

Havengul Lich

Rooftop Storm

Warren Soultrader

Daxos, Blessed by the Sun

How it works

1. Activate Havengul Lich by paying 1, allowing you to cast a Zombie from your graveyard this turn.
2. Cast the Zombie from your graveyard by paying 0 due to Rooftop Storm.
3. When the Zombie enters the battlefield, Daxos triggers, causing you to gain 1 life.
4. Activate Warren Soultrader by paying 1 life and sacrificing the Zombie.
5. When the Zombie dies, Daxos triggers, causing you to gain 1 life.
6. Resolve the Warren Soultrader ability, creating a Treasure token.
7. Activate the Treasure by tapping and sacrificing it, adding 1.
8. Repeat.