Cultural Exchange (ODY) #79 [EN/N] s/o

{4}{U}{U} · Sorcery · Choose any number of creatures target player controls. Choose the same number of creatures another target player controls. Those players exchange control of those creatures. (This effect lasts indefinitely.) · Illustrated by Daren Bader · Odyssey #79 · EDHREC rank 12596 · Magic: The Gathering, MTG