Guardian Beast [Arabian Nights] World Championship 2010 Card Pack Other monsters you control cannot

Other monsters you control cannot attack

You may spend blue mana as though it were mana of any color to pay the activation costs of Quicksilver Elemental's abilities

then sacrifice it unless you pay its upkeep cost for each age counter on it

Set: Portal Three Kingdoms Type: Creature — Human Advisor Rarity: Uncommon Cost: {2}{R} When Imperial Recruiter enters the battlefield

Set: Vanguard Series Type: Vanguard Rarity: Rare If a creature you control would deal damage

Guardian Beast [Arabian Nights] World Championship 2010 Card Pack Other monsters you control cannotSet: Arabian Nights Type: Creature Beast Rarity: Rare Cost: {3}{B} As long as Guardian Beast is untapped, noncreature artifacts you control can't be enchanted, they have indestructible, and other players can't gain control of them. This effect doesn't remove Auras already attached to those artifacts.