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.
Near Mint - $5.100
Lightly Played - $4.100
Moderately Played - $3.600
Heavily Played - $3.100
Damaged - $2.600
Near Mint Spanish - $5.100
Lightly Played Spanish - $4.100
Moderately Played Spanish - $3.600
Heavily Played Spanish - $3.100
Damaged Spanish - $2.600
Foil Prices
Near Mint Foil - $6.000
Lightly Played Foil - $4.800
Moderately Played Foil - $4.200
Heavily Played Foil - $3.600
Damaged Foil - $3.000
Near Mint Foil Spanish - $6.000
Lightly Played Foil Spanish - $4.800
Moderately Played Foil Spanish - $4.200
Heavily Played Foil Spanish - $3.600
Damaged Foil Spanish - $3.000