Warren Soultrader, Cauldron Familiar, and Samwise Gamgee

Prerequisites

• Warren Soultrader on the battlefield
• Cauldron Familiar on the battlefield
• Samwise Gamgee on the battlefield

Steps

1. Activate Warren Soultrader by paying 1 life and sacrificing Cauldron Familiar, creating a Treasure token
2. Activate Cauldron Familiar by sacrificing a Food, returning it from your graveyard to the battlefield
3. When Cauldron Familiar enters, it and Samwise trigger
4. Resolve the Cauldron Familiar trigger, causing each opponent to lose 1 life and you to gain 1 life
5. Resolve the Samwise trigger, creating a Food token
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite colored mana
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite lifegain triggers
• Infinite lifegain
• Infinite lifeloss
• Infinite Treasure tokens