Sling-Gang Lieutenant, Maskwood Nexus, and Bishop of Wings

Prerequisites

• Sling-Gang Lieutenant on the battlefield
• Maskwood Nexus on the battlefield
• Bishop of Wings on the battlefield
• You control at least one additional creature

Steps

1. Activate Sling-Gang Lieutenant by sacrificing a creature, which is a Goblin due to Maskwood Nexus
2. The creature dies as an Angel due to Maskwood Nexus, triggering Bishop of Wings' second ability, creating a 1/1 Spirit creature token
3. The Spirit enters the battlefield as an Angel due to Maskwood Nexus, triggering Bishop of Wings' first ability, causing you to gain four life
4. Repeat an arbitrarily large number of times
5. Resolve all Sling-Gang Lieutenant abilities, causing any number of target player(s) to lose infinite life and you to gain infinite life

Results

• Infinite death triggers
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite lifeloss
• Infinite LTB
• Infinite sacrifice triggers