Defiler of Faith + Anointer Priest + Pearl Medallion + Whitemane Lion

Defiler of Faith

Anointer Priest

Pearl Medallion

Whitemane Lion

How it works

1. Cast Whitemane Lion 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, Anointer Priest triggers, causing you to gain life.
4. Resolve Whitemane Lion. When it enters, it and Anointer Priest trigger.
5. Resolve the Whitemane Lion trigger, returning it from the battlefield to your hand.
6. Resolve the Anointer Priest trigger, causing you to gain life.
7. Repeat.