Temporal Twister

Put target nonland permanent on top of its
owner's library. If you cast Temporal Twister
from exile, you may put target nonland
permanent on the bottom of it's owner's library instead.
Feedback 3 (If this spell would be countered or if a
spell or ability an opponent controls causes you to
discard this card, exile it instead unless an opponent
pays {3}. If it is exiled this way, you may cast it this
turn.)