Nim Deathmantle, Ashnod's Altar, and Infestation Expert // Infested Werewolf

Prerequisites

• Nim Deathmantle on the battlefield
• Ashnod's Altar on the battlefield
• Infestation Expert // Infested Werewolf on the battlefield
• available

Steps

1. Activate Ashnod's Altar by sacrificing Infestation Expert // Infested Werewolf, adding
2. When Infestation Expert // Infested Werewolf dies, Nim Deathmantle triggers, causing you to pay to return Infestation Expert // Infested Werewolf from your graveyard to the battlefield and attach Nim Deathmantle to it
3. When Infestation Expert // Infested Werewolf enters, it triggers, creating at least one creature token
4. Activate Ashnod's Altar by sacrificing a creature token, adding
5. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite colorless mana
• Infinite creature tokens
• Infinite death triggers
• Infinite sacrifice triggers