Corey, the Lone QA

When Corey, the Lone QA enters or leaves from
the battlefield, create a 1/1 Car Part Token.
{w}{b}, {t}: Exile Corey, the Lone QA, then return
it to the battlefield under it's owner's control.
When Corey, the Lone QA is put into
the graveyard from anywhere, sacrifice
all Car Part Tokens. Create a 5/5 Car Token.