Gutter Runner

Unblockable
{t}{r} Give Gutter Runner Haste until end of Turn
Whenever a Non-Skaven Creature dies, give Gutter runner a +2/+1 counter
They are quick, nimble, and vicious. My word of advice, keep your doors and windows locked at night. Or you might never wake to see the sun again.
-Capitan Vermox