During your Main Phase: You can destroy 1 DARK monster in your hand or face-up field, and if you do, add 1 "Yubel", or 1 card that mentions it, from your Deck to your hand, except "Nightmare Pain". You can only use this effect of "Nightmare Pain" once per turn. While you control a "Yubel" monster, your opponent's monsters that can attack must attack "Yubel" monsters. Your opponent takes any battle damage you would have taken from battles involving your "Yubel" monsters.
![Nightmare Pain [MP25-EN165] Ultra Rare | The CG Realm](http://www.thecgrealm.com/cdn/shop/files/ygo_placeholder_0f6b470b-7fdc-43d6-a64d-5aa76eb527ff.png?v=1757000776)
