Karn, Legacy Reforged + Strionic Resonator + Clock of Omens + Staff of Domination + Grim Monolith
Infinite colorless mana that can't be spent to cast nonartifact spellsInfinite mana artifacts you control can produceInfinite untap of artifacts you controlInfinite colorless manaInfinite lifegain triggersInfinite lifegainInfinite card drawInfinite untap of creatures you controlInfinite draw triggersInfinite mana creatures you control can produce
How it works
- At the beginning of your upkeep, Karn triggers.
- Holding priority, activate Strionic Resonator by paying 2 and tapping it, copying Karn's ability.
- Resolve the copy of Karn's ability, adding C for each artifact you control that cannot be spent to cast nonartifact spells.
- Activate Clock of Omens by tapping Staff of Domination and Grim Monolith, untapping Strionic Resonator.
- Activate Staff of Domination's first ability by paying 1, untapping it.
- Activate Grim Monolith's second ability by paying 4, untapping it.
- Repeat from step 2.
Legal in:CommanderLegacyOathbreakerVintage
67 decks$512.30