Dybbuk Box, capturer of souls

{2}, {t}, Enchant target opponents creature and
gain control of that creature. Creature then
becomes an enchant creature itself, and its power
and toughness are now added to the creature you
control, that has become enchanted.
(Your creature is now the recipient of your
target opponents creatures power/toughness).
target creature you enchanted cannot attack or
use its abilities while it is enchanted by Dybbuk
Box, capturer of souls
{3} to release target creature from servitude.