Name: Diamond Knight Cost: 3 CMC: 3 Color: CID: Type: Artifact Creature -- Knight Pow/Tgh: 1/1 Rules Text: Vigilance (Attacking doesn't cause this creature to tap.) As this creature enters, choose a color. Whenever you cast a spell of the chosen color, put a +1/+1 counter on this creature. Set/Rarity: Core Set 2020 uncommon Legality: Legal in brawl, Legal in oathbreaker, Legal in vintage, Legal in duel, Legal in historic, Legal in legacy, Legal in timeless, Legal in penny, Legal in commander, Legal in modern, Legal in pioneer, Legal in gladiator Price: $0.28 Foil price: $0.38