Minos Prime

Minos Prime is not considered a creature while
at 5 toughness or more
Minos Prime is capped at 20 toughness
Triple power while Owner is at 10 or less health
Add a +2/+2 counter to all humans
Add a +1/+1 counter to Minos Prime for each
human on the battlefield
Add a +1/+0 counter to Minos Prime for each
human killed by your opponents
Add a -1/-3 counter to Minos Prime for each
human you kill