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 - $15.400
Lightly Played - $12.400
Moderately Played - $10.800
Heavily Played - $9.300
Damaged - $7.700
Near Mint Spanish - $15.400
Lightly Played Spanish - $12.400
Moderately Played Spanish - $10.800
Heavily Played Spanish - $9.300
Damaged Spanish - $7.700
Foil Prices
Near Mint Foil - $17.400
Lightly Played Foil - $13.900
Moderately Played Foil - $12.200
Heavily Played Foil - $10.400
Damaged Foil - $8.700
Near Mint Foil Spanish - $17.400
Lightly Played Foil Spanish - $13.900
Moderately Played Foil Spanish - $12.200
Heavily Played Foil Spanish - $10.400
Damaged Foil Spanish - $8.700