Defiler of Faith, Ashnod's Altar, Kor Skyfisher, and Ajani's Welcome

Prerequisites

• Defiler of Faith on the battlefield
• Ashnod's Altar on the battlefield
• Kor Skyfisher in hand
• Ajani's Welcome on the battlefield
• available

Steps

1. Cast Kor Skyfisher by paying
2. Defiler of Faith triggers, creating a 1/1 Soldier creature token
3. When the Soldier enters the battlefield, Ajani's Welcome triggers, causing you to gain one life
4. When Kor Skyfisher enters the battlefield, it and Ajani's Welcome trigger
5. Resolve the Ajani's Welcome trigger, causing you to gain one life
6. Resolve the Kor Skyfisher trigger, returning it from the battlefield to your hand
7. Activate Ashnod's Altar by sacrificing the Soldier, adding
8. Repeat

Results

• Infinite colorless mana
• Infinite creature tokens
• Infinite death triggers
• Infinite ETB
• Infinite lifegain triggers
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count