Augustus Harrison Merriworth

Reach
Augustus Harrison Merriworth's power is equal
to the number of Gnome Artificer, Leonin
Fighter, Human Paladin, Changeling Rogue, or
Faerie Warlock legendary creatures you control.
{u}{r}: Target blocking creature you control gains
+1/+0 until end of turn and the creature(s) it is
blocking gain -1/-0 until end of turn.