You may look at the top card of your library any time. You may cast spells from the top of your library by sacrificing a nonland permanent in addition to paying their other costs.
Duskmourn never yields its secrets without exacting a brutal price.
Near Mint - £4.00
Lightly Played - £3.40
Moderately Played - £2.80
Heavily Played - £2.00
Damaged - £1.20
Near Mint Non English - £4.00
Lightly Played Non English - £3.40
Moderately Played Non English - £2.80
Heavily Played Non English - £2.00
Damaged Non English - £1.20