Name: Symmetry Matrix Cost: 4 CMC: 4 Color: CID: Type: Artifact Rules Text: Whenever a creature you control with power equal to its toughness enters, you may pay {1}. If you do, draw a card. Set/Rarity: The Brothers' War uncommon Set Code: BRO-U Legality: Legal in timeless, Legal in historic, Legal in legacy, Legal in gladiator, Legal in pioneer, Legal in duel, Legal in commander, Legal in oathbreaker, Legal in vintage, Legal in brawl, Legal in modern Price: $0.31 Foil price: $0.41