Unexpected Teleportation

Cleave {5}{w}{u} (You may cast this spell for its cleave
cost. If you do, remove the words in square brackets.)
Exile target creature or planeswalker you control. Search your library for a creature or planeswalker
card with a different name [ that shares a mana
value with exiled permanent] and put it on the battlefield. Then, shuffle exiled permanent into
your library.