Rulow Nezumi Gang General

Rulow Nezumi Gang General has bushido X, where X is the number of Rat creatures you control. (Whenever this creature blocks or becomes blocked, it gets +X/+X until end of turn.)
{b}, {t}: Create a black 1/0 Rat creature token.
Other Rat creatures you control get +1/+1 and have fear. (They can't be blocked except by artifact creatures and/or black creatures.)
"I am the right hand of Marrow-Gnawer our first
and only lord."