At the beginning of combat on your turn, put an oil counter on Urabrask's Forge, then create an X/1 red Phyrexian Horror creature token with trample and haste, where X is the number of oil counters on Urabrask's Forge. Sacrifice that token at the beginning of the next end step.
NM-Mint - $0.90
Lightly Played - $0.90
Moderately Played - $0.80
Heavily Played - $0.70
Damaged - $0.60
NM-Mint Non English - $0.90
Lightly Played Non English - $0.90
Moderately Played Non English - $0.80
Heavily Played Non English - $0.70
Damaged Non English - $0.60
Foil Prices
NM-Mint Foil - $1.70
Lightly Played Foil - $1.60
Moderately Played Foil - $1.50
Heavily Played Foil - $1.30
Damaged Foil - $1.10
NM-Mint Foil Non English - $1.70
Lightly Played Foil Non English - $1.60
Moderately Played Foil Non English - $1.50
Heavily Played Foil Non English - $1.30
Damaged Foil Non English - $1.10