
Other blue creatures you control have "Whenever this creature becomes tapped, draw a card, then discard a card."
Other artifact creatures you control get +1/+1.
: Until end of turn, target creature you control becomes a blue artifact in addition to its other colors and types. Activate only as a sorcery. (
can be paid with either
or 2 life.)
Unctus turns your blue and artifact creatures into a looting engine: tap them (via attacking, vehicles, or tap-outlets) to draw and discard, then convert key creatures into blue artifacts to pile on the team-wide +1/+1 anthem. You grind card advantage, build a wide artifact-creature board, and close with combat, mill, or a big tap-payoff finisher.
Add fast mana and tap-untap enablers (Sol Ring, mana rocks, Seedborn Muse, Aphetto Alchemist) to make the loot engine relentless, and tighten the curve with proactive counters and tutors. Lean into a focused combo finish—Intruder Alarm loops or an artifact engine—so the card filtering converts into a deterministic win rather than just value. Upgrade mana base with duals/fetches and add protection like Heroic Intervention's blue analogs (Swiftfoot Boots, Lightning Greaves) to keep Unctus online.
The most-played cards for this commander, built from aggregated deck data (the Mythic Graph). Build public decks to seed it.
No combos found for this commander on Commander Spellbook.
Same color identity (U), by popularity.