Thornbite Staff, Presence of Gond, and Ashnod's Altar

Prerequisites

• Thornbite Staff on the battlefield
• Presence of Gond on the battlefield
• Ashnod's Altar on the battlefield

Steps

1. Activate the creature by tapping it, creating a 1/1 Elf Warrior creature token
2. Activate Ashnod's Altar by sacrificing the Elf Warrior token, adding
3. The creature with Thornbite Staff equipped triggers, untapping itself
4. Repeat

Results

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