Pepe, Frog Martyr

Unwalk (This creature can't be blocked as long as defending player controls a card printed in Unhinged, Unglued or Unstable.)
Whenever Pepe deals combat damage to a player, search your library for a frog card and put it into your hand then target opponent shuffles your library. (A judge may not be called upon in response to this effect.)
Pepe is not here to do, he is here to Un-do