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.
NM-Mint - $12.00
Lightly Played - $10.80
Moderately Played - $9.60
Heavily Played - $8.40
Damaged - $6.00
NM-Mint Non English - $12.00
Lightly Played Non English - $10.80
Moderately Played Non English - $9.60
Heavily Played Non English - $8.40
Damaged Non English - $6.00