You may look at the top card of your library any time. You may cast artifact spells and colorless spells from the top of your library. {T}, Pay 1 life: Exile the top card of your library.
NM-Mint Foil - $3.70
Lightly Played Foil - $3.30
Moderately Played Foil - $2.90
Heavily Played Foil - $2.60
Damaged Foil - $1.80
NM-Mint Foil Non English - $3.70
Lightly Played Foil Non English - $3.30
Moderately Played Foil Non English - $2.90
Heavily Played Foil Non English - $2.60
Damaged Foil Non English - $1.80