Soul Capture

Exile target creature you dont control, then create a token thats a copy of that creature
but its a 2/2 white and [ black ] [ Spirit ]
with [ Wither ] and [ Flying. ]
Redefine - {4} ({4}, Discard this card: Search
your library for a card type or a card with an ability among indicated in brackets, shuffle your library, then put that card on top.)