Ne-Alia, the Corruptor

You cannot cast Ne-Alia, the Corruptor while you control a Jor-Ala planeswalker or Saragosh, the Punisher.
If you cast a Jor-Ala planeswalker or Saragosh, the Punisher while Ne-Alia, the Corruptor is in play, sacrifice this card and destroy 5 target permanents your opponent controls.
Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)