Cumulative upkeep—Sacrifice a creature. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
The Phyrexian minds that constructed it did not live past its awakening.
Near Mint - $2.200
Lightly Played - $1.800
Moderately Played - $1.600
Heavily Played - $1.300
Damaged - $1.100
Near Mint Spanish - $2.200
Lightly Played Spanish - $1.800
Moderately Played Spanish - $1.600
Heavily Played Spanish - $1.300
Damaged Spanish - $1.100