Bishop of Wings, Arcane Adaptation, and Phyrexian Altar

Prerequisites

• Bishop of Wings on the battlefield
• Arcane Adaptation on the battlefield
• Phyrexian Altar on the battlefield
• You control at least one additional creature
• "Angel" chosen with Arcane Adaptation

Steps

1. Activate Phyrexian Altar by sacrificing another creature, adding one mana of any color
2. When the creature dies, Bishop of Wings' second ability triggers, creating a 1/1 Spirit creature token
3. When the Spirit token enters the battlefield, Bishop of Wings' first ability triggers, causing you to gain 4 life
4. Repeat

Results

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