Name: Halls of Mist CMC: 0 Color: CID: Type: Land Rules Text: Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Creatures that attacked during their controller's last turn can't attack. Set/Rarity: Ice Age rare Legality: Legal in vintage, Legal in duel, Legal in predh, Legal in oathbreaker, Legal in legacy, Legal in commander, Legal in premodern Reserved: True Price: $2.42