Defiler of Faith + The Wind Crystal + Ayara, First of Locthwain + Kor Skyfisher

Defiler of Faith

The Wind Crystal

Ayara, First of Locthwain

Kor Skyfisher

How it works

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

This intricate loop achieves infinity by turning a single white creature into an endless engine of life-drain and token generation. With The Wind Crystal and Defiler of Faith both active on your battlefield, Kor Skyfisher can be cast entirely for free by paying life instead of mana, reducing its cost down to zero. Every time this happens, Defiler of Faith rewards you with a fresh 1/1 Soldier creature token, which immediately triggers Ayara, First of Locthwain to drain your opponents and gain you life. Finally, Kor Skyfisher's own entry trigger forces you to bounce it right back to your hand, resetting the cycle so you can replay it over and over again.