Midna, Cursed Twili

Menace, flying.
When Midna, Cursed Twili enters the battlefield, you may search your library for a legendary artifact named "Fused Shadow" and put it onto the battlefield.
{2}{b}{b}, {t}: Creatures you control have warp until the end of turn (They are unblockable, indestructible and get +1/+1 untl the end of turn)