Each other creature you control enters the battlefield with a number of additional +1/+1 counters on it equal to Master Biomancer's power and as a Mutant in addition to its other types.
"Nature is a wonderful engineer but works far too slowly for my tastes."
Near Mint - $1.70
Lightly Played - $1.40
Moderately Played - $1.20
Heavily Played - $1.00
Damaged - $0.90
Near Mint Spanish - $1.70
Lightly Played Spanish - $1.40
Moderately Played Spanish - $1.20
Heavily Played Spanish - $1.00
Damaged Spanish - $0.90