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 - $5.60
Lightly Played - $5.40
Moderately Played - $5.10
Heavily Played - $4.50
Damaged - $3.70
NM-Mint Non English - $5.60
Lightly Played Non English - $5.40
Moderately Played Non English - $5.10
Heavily Played Non English - $4.50
Damaged Non English - $3.70
Foil Prices
NM-Mint Foil - $8.10
Lightly Played Foil - $7.70
Moderately Played Foil - $7.30
Heavily Played Foil - $6.50
Damaged Foil - $5.30
NM-Mint Foil Non English - $8.10
Lightly Played Foil Non English - $7.70
Moderately Played Foil Non English - $7.30
Heavily Played Foil Non English - $6.50
Damaged Foil Non English - $5.30