name: Brainstealer Dragon
originalText: Flying\nAt the beginning of your end step, exile the top card of each opponent's library. You may play those cards for as long as they remain exiled. If you cast a spell this way, you may spend mana as though it were mana of any color to cast it.\nWhenever a nonland permanent an opponent owns enters the battlefield under your control, they lose life equal to its mana value.
printings: CLB, OTC
text: Flying\nAt the beginning of your end step, exile the top card of each opponent's library. You may play those cards for as long as they remain exiled. If you cast a spell this way, you may spend mana as though it were mana of any color to cast it.\nWhenever a nonland permanent an opponent owns enters the battlefield under your control, they lose life equal to its mana value.