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 - $1.10
Lightly Played - $1.00
Played - $0.80
Heavily Played - $0.70
Damaged - $0.60
Near Mint Non-English - $1.10
Lightly Played Non-English - $1.00
Played Non-English - $0.80
Heavily Played Non-English - $0.70
Damaged Non-English - $0.60