Bishop of Wings, Divine Visitation, and Ashnod's Altar

Prerequisites

• Bishop of Wings on the battlefield
• Divine Visitation on the battlefield
• Ashnod's Altar on the battlefield
• You control another Angel

Steps

1. Activate Ashnod's Altar by sacrificing another Angel, adding
2. The Angel dies, triggering Bishop of Wings' second ability, creating a 4/4 Angel creature token
3. The Angel enters the battlefield, triggering Bishop of Wings' first ability, causing you to gain four life
4. Repeat

Results

• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite LTB
• Infinite sacrifice triggers