
{1}, {T}: Untap target artifact.
Voltaic Key has 7 printings, first in Urza's Saga (1998). EDHREC ranks it #1,713 among Commander cards. It appears most in Urza, Lord High Artificer decks (6,991 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.