You may look at the top card of your library any time. You may play lands and cast spells from the top of your library. If you cast a spell this way, pay life equal to its mana value rather than pay its mana cost. {T}, Sacrifice ten nonland permanents: Each opponent loses 10 life.
Near Mint - $4.500
Lightly Played - $3.600
Moderately Played - $3.200
Heavily Played - $2.700
Damaged - $2.300
Near Mint Spanish - $4.500
Lightly Played Spanish - $3.600
Moderately Played Spanish - $3.200
Heavily Played Spanish - $2.700
Damaged Spanish - $2.300