Do you think it would be possible to super abuse this with Gorebyss? Imagine having a Politoed with Drizzle to set up rain. Then, you have a Dream World Gorebyss with Hydration as it's ability. Either have Iron Defense and max out your Sp. Defense, or Amnesia and max out your Defense. Carry Shell Smash, the defense boosting move you chose, Rest, and Baton Pass. Keep boosting your defensive power, Resting now and again when your health is low (and waking up instantly due to Hydration) and once you've got +6 in your chosen defense, use a couple of Shell Smashes to seriously power up, then Baton Pass to any Pokemon you choose to receive it. Basically, if you pull this off, your recipient will have +4 Attack, +4 Sp. Attack, +4 Speed, +4 chosen defense, -2 other defense (or only -1 if you choose to use a White Herb.) Imagine that! Better yet, give Gorebyss a Focus Sash (in case of crits, and if it wasn't broken before you'd have another chance to use it after each Rest) and then give the desired Baton Pass recipient a White Herb, so that it will end up with +4 Attack, +4 (Sp.) Defense, +4 Sp. Attack, regular other Defense, +4 Speed. End game. And it would only need two Pokemon to viably set it up, though you'd want to make sure you keep the rain up. Is it possible to make Gorebyss bulky enough to pull this off? I wish you could have both Iron Defense and Amnesia, but you'd use up all your moveslots and have to sacrifice Rest or Baton Pass. Or Shell Smash, actually. But that's not really a good idea.