Death Star’s Dianoga

Menace
Whenever Death Star’s Dianoga attacks, tap up to one target creature an opponent controls. It doesn’t untap during its owner’s next untap step.
{4}: Death Star’s Dianoga is unblockable this turn.
{4}{t}: Death Star’s Dianoga has hexproof until the end of the turn.
Taken from its planet to eat trash.