Omnipresence

{t} search your library for a creature card and
or planeswalker exile it, you may activate one
ability from that card
(timing rules still apply) then shuffle it back
into your deck, that card's ability can't be
activated this way until the end of your next
turn, this spell becomes a copy of that card
without any abilities and is an enchantment
in addition to other types untap this spell