Bishop of Wings, Conspiracy, and Ashnod's Altar

Prerequisites

• Bishop of Wings on the battlefield
• Conspiracy on the battlefield
• Ashnod's Altar on the battlefield
• You control at least one additional creature
• "Angel" chosen with Conspiracy

Steps

1. Activate Ashnod's Altar by sacrificing an Angel, adding
2. Bishop of Wings' second ability triggers, creating a 1/1 Spirit creature token that is an Angel due to Conspiracy
3. The Angel enters the battlefield, triggering Bishop of WIngs' first ability, causing you to gain four life
4. Repeat from step 2

Results

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