Karn, Legacy Reforged + Lithoform Engine + Clock of Omens + Staff of Domination + Basalt 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 Lithoform Engine's first ability 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 Basalt Monolith, untapping Lithoform Engine.
- Activate Staff of Domination's first ability by paying 1, untapping it.
- Activate Basalt Monolith's second ability by paying 3, untapping it.
- Repeat from step 2.
This intricate engine centers on duplicating Karn, Legacy Reforged's massive upkeep mana generation by leveraging Lithoform Engine to copy the triggered ability repeatedly. To keep the loop going, Clock of Omens acts as the mechanical heart that untaps your copying engine by tapping down other pieces, while Basalt Monolith and Staff of Domination provide the vital untapping and mana-filtering capabilities to sustain infinite loops. Once this setup achieves infinite taps and untaps, Staff of Domination can be activated endlessly to draw your entire deck, gain infinite life, and completely take over the game.
Legal in:CommanderLegacyOathbreakerVintage
265 decks$43.22