
Artifact spells you cast cost {1} less to cast.
Foundry Inspector has 14 printings, first in Kaladesh (2016). EDHREC ranks it #249 among Commander cards. It appears most in Urza, Chief Artificer decks (12,273 on EDHREC). 2 public decks on TCG run it. It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.