Verdant Sun's Avatar, Defiler of Faith, Kor Skyfisher, and Ashnod's Altar

Prerequisites

• Verdant Sun's Avatar on the battlefield
• Defiler of Faith on the battlefield
• Kor Skyfisher in hand
• Ashnod's Altar on the battlefield
• available

Steps

1. Cast Kor Skyfisher by paying and either or two life
2. Defiler of Faith triggers, creating a 1/1 Soldier creature token
3. The Soldier enters the battlefield, triggering Verdant Sun's Avatar, causing you to gain 1 life
4. Resolve Kor Skyfisher, causing it to enter the battlefield, triggering itself and Verdant Sun's Avatar
5. Resolve the Kor Skyfisher trigger, returning it from the battlefield to your hand
6. Resolve the Verdant Sun's Avatar trigger, causing you to gain three life
7. Activate Ashnod's Altar by sacrificing the Spirit token, adding
8. Repeat

Results

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