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 - $8.60
Lightly Played - $7.80
Played - $6.10
Heavily Played - $5.20
Damaged - $4.30
Near Mint Non-English - $8.60
Lightly Played Non-English - $7.80
Played Non-English - $6.10
Heavily Played Non-English - $5.20
Damaged Non-English - $4.30