Artura Pendragon

Whenever Artura attacks, if it was equipped with
Holy Sword Excalibur, destroy all permanents
other than Holy Sword Excalibur.
{g/u}{g/w}: Servants you control gain +2/+2 and first
strike until end of turn.
{g/u}{w/u}: Servants your opponents control get -1/-1
until end of turn.
{g/w}{w/u}: Tap all servants.
Partner (You may have two commanders as long as
both have Partner.)