Defiler of Faith + Pearl Medallion + Kor Skyfisher + Lifecreed Duo

Defiler of Faith

Pearl Medallion

Kor Skyfisher

Lifecreed Duo

How it works

1. Cast Kor Skyfisher by paying 0 and 2 life due to Defiler of Faith and Pearl Medallion.
2. Defiler of Faith triggers, creating a 1/1 Soldier creature token.
3. When the Soldier enters, Lifecreed Duo triggers, causing you to gain life.
4. Resolve Kor Skyfisher. When it enters, it and Lifecreed Duo trigger.
5. Resolve the Kor Skyfisher trigger, returning it from the battlefield to your hand.
6. Resolve the Lifecreed Duo trigger, causing you to gain life.
7. Repeat.

By combining the cost-reducing power of Pearl Medallion with the life-payment discount of Defiler of Faith, you can cast Kor Skyfisher for a net-zero mana cost, turning your entire loop into a self-sustaining engine. Every time Kor Skyfisher enters the battlefield, its own mandatory trigger forces you to bounce it right back to your hand, while Lifecreed Duo rewards you with a steady stream of lifegain from every single entry. Meanwhile, Defiler of Faith pulls double duty by generating a fresh 1/1 white Soldier creature token with every white permanent spell cast, which in turn triggers Lifecreed Duo yet again to keep your health totals climbing infinitely.