Slimefoot, the Stowaway, Ivy Lane Denizen, Ashnod's Altar, and Lingering Tormentor

Prerequisites

• Slimefoot, the Stowaway on the battlefield
• Ivy Lane Denizen on the battlefield
• Ashnod's Altar on the battlefield
• Lingering Tormentor on the battlefield
• Lingering Tormentor does not have a -1/-1 counter on it
• available

Steps

1. Activate Ashnod's Altar by sacrificing Lingering Tormentor, adding
2. Lingering Tormentor dies, triggering its persist ability, returning it from your graveyard to the battlefield with a -1/-1 counter on it
3. Activate Slimefoot by paying , creating a 1/1 Saproling creature token
4. The Saproling enters the battlefield, triggering Ivy Lane Denizen, putting a +1/+1 counter on Lingering Tormentor
5. Activate Ashnod's Altar by sacrificing the Saproling, adding
6. The Saproling dies, triggering Slimefoot, dealing 1 damage to each opponent and causing you to gain 1 life
7. Repeat

Results

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