Breath of Fury + Donatello, Gadget Master + Hammer of Purphoros
Breath of Fury
Enchantment — Aura
Donatello, Gadget Master
Legendary Creature — Mutant Ninja Turtle
Hammer of Purphoros
Legendary Enchantment Artifact
Result
- Infinite artifact ETB
- Infinite artifact LTB
- Infinite artifact sacrifice triggers
- Infinite creature ETB
- Infinite creature LTB
- Infinite combat damage
- Infinite combat phases
- Infinite death triggers
- Infinite mana creatures you control can produce
- Infinite creature sacrifice triggers
- Infinite untap of creatures you control
Combo data from Commander Spellbook.