Great Whale + Saheeli, the Sun's Brilliance + Umbral Mantle
Great Whale
Creature — Whale
Saheeli, the Sun's Brilliance
Legendary Creature — Human Artificer
Umbral Mantle
Artifact — Equipment
Result
- Infinite copies of artifacts you control
- Infinite copies of creatures you control with haste
- Infinite creature tokens with haste
- Infinite death triggers
- Infinite creature ETB
- Infinite creature LTB
- Infinite mana lands you control can produce
- Infinite creature sacrifice triggers
- Infinite untap of creatures you control
- Infinite mana creatures you control can produce
- Infinitely large creature until end of turn
- Infinite untap of lands you control
Combo data from Commander Spellbook.