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 - $4.80
Lightly Played - $4.30
Played - $3.40
Heavily Played - $2.90
Damaged - $2.40
Near Mint Non-English - $4.80
Lightly Played Non-English - $4.30
Played Non-English - $3.40
Heavily Played Non-English - $2.90
Damaged Non-English - $2.40