Ajani, Nacatl Pariah // Ajani, Nacatl Avenger, Nim Deathmantle, and Ashnod's Altar

Prerequisites

• Ajani, Nacatl Pariah // Ajani, Nacatl Avenger on the battlefield
• Nim Deathmantle on the battlefield
• Ashnod's Altar on the battlefield
• available

Steps

1. Activate Ashnod's Altar by sacrificing Ajani, adding
2. When Ajani dies, Nim Deathmantle triggers, causing you to pay to return Ajani from your graveyard to the battlefield, and attach Nim Deathmantle to it
3. When Ajani enters the battlefield, its first ability triggers, creating a 2/1 Cat Warrior creature token
4. Activate Ashnod's Altar by sacrificing the Cat Warrior, adding
5. When the Cat Warrior dies, Ajani's second ability triggers
6. Choose not to transform Ajani
7. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers