Heaven's Door

Stand (When this card enters the battlefield, target creature becomes this card's "Stand User" if it enters the graveyard or leaves play, exile this card.)
{t}, {1}{w}{u}: Detain up to 2 target creatures.
{t}, {u}{u}{u}{u}{u}{u}{u}: Target player reveal's their hand.
"Knock, Knock, Knockin' on Heaven's Door!"