Feldon of the Third Path, Thornbite Staff, Su-Chi, and Thermopod

Prerequisites

• Feldon of the Third Path on the battlefield
• Thornbite Staff on the battlefield
• Su-Chi in the graveyard
• Thermopod on the battlefield
• available

Steps

1. Activate Feldon of the Third Path by paying and tapping it, creating a token copy of Su-Chi with haste
2. Activate Thermopod's second ability by sacrificing the Su-Chi token, adding
3. When the Su-Chi token dies, it and Feldon of the Third Path trigger
4. Resolve the Feldon of the Third Path trigger, untapping it
5. Resolve the Su-Chi trigger, adding
6. Repeat

Results

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