Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay {2} for each age counter on it.) Mwonvuli Ooze's power and toughness are each equal to 1 plus twice the number of age counters on it.
Near Mint - $1.600
Lightly Played - $1.300
Moderately Played - $1.200
Heavily Played - $1.000
Damaged - $800
Near Mint Spanish - $1.600
Lightly Played Spanish - $1.300
Moderately Played Spanish - $1.200
Heavily Played Spanish - $1.000
Damaged Spanish - $800