Haste (This creature can attack, and as soon as it comes under your control.)
When Frantic Scapegoat enters the battlefield,
suspect (A suspected creature has menace (This creature can't be blocked except by two or more creatures.) and can't block.) it.
Whenever one or more other creatures enter the battlefield under your control, if Frantic Scapegoat is suspected, you may suspect one of the other creatures. If you do, Frantic Scapegoat is no longer suspected.