Defiler of Faith + Ajani's Welcome + Pearl Medallion + Kor Skyfisher

Defiler of Faith

Ajani's Welcome

Pearl Medallion

Kor Skyfisher

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, Ajani's Welcome triggers, causing you to gain life.
4. Resolve Kor Skyfisher. When it enters, it and Ajani's Welcome trigger.
5. Resolve the Kor Skyfisher trigger, returning it from the battlefield to your hand.
6. Resolve the Ajani's Welcome trigger, causing you to gain life.
7. Repeat.

This ingenious loop turns a modest white flyer into a self-sustaining engine by completely removing its mana cost. With Pearl Medallion shaving down the generic requirement and Defiler of Faith trading your life total for the remaining white pip, you can cast Kor Skyfisher entirely for free. Each time the Skyfisher enters the battlefield, its own mandatory bounce trigger forces you to pick it back up, but not before Defiler of Faith rewards your spellcasting with a fresh Soldier token. That token's arrival immediately feeds Ajani's Welcome to buffer your life total, mitigating the cost of the Defiler and keeping your resources intact while churning out an endless storm count and creature triggers.