Basalt Monolith + Clock of Omens + Karn, Legacy Reforged + Lithoform Engine + Staff of Domination
Basalt Monolith
Artifact
Clock of Omens
Artifact
Karn, Legacy Reforged
Legendary Artifact Creature — Golem
Lithoform Engine
Legendary Artifact
Staff of Domination
Artifact
Result
- Infinite colorless mana that can't be spent to cast nonartifact spells
- Infinite mana artifacts you control can produce
- Infinite untap of artifacts you control
- Infinite colorless mana
- Infinite lifegain triggers
- Infinite lifegain
- Infinite card draw
- Infinite untap of creatures you control
- Infinite draw triggers
- Infinite mana creatures you control can produce
Combo data from Commander Spellbook.