Slay the Vermin

Target creature you control fights target creature you don't control.
The creature you control gets +4/+4 until end of turn before it fights if it has base power 1 or less.
"Just because we're smaller than you, humans, doesn't mean we don't hold our own, should our delicate society ever be challenged by the methods you deploy."
--Xhalth, Sporbodied Diplomat