At the beginning of your upkeep, roll a six-sided die. On a 3 or 4, put a +1/+1 counter on Inhumaniac. On a 5 or higher, put two +1/+1 counters on it. On a 1, remove all +1/+1 counters from Inhumaniac.
NM-Mint - $0.20
NM-Mint Non English - $0.20
Lightly Played - $0.20
Lightly Played Non English - $0.20
Moderately Played - $0.20
Moderately Played Non English - $0.20
Heavily Played - $0.10
Heavily Played Non English - $0.10
Damaged - $0.10
Damaged Non English - $0.10