Didn't really know where to post this, but this is the best I could find.
I am making a team that is just for messing with people (for example, I will have a Gyarados that has Splash with a Choice Scarf [or maybe a Gyaradosite and Mega evolve him to freak people out])/have a messed up description (banette/shedinja) and I want a Pokemon that is really durable that DOES NOT need to attack. It can just be a really durable Pokemon or one that can heal itself really well (aiming for how long I can keep him alive against every type of attack).
If you are wondering what the team is going to be, here is my line up so far. For the most part, moves and all that don't matter (except for Gyarados' spash!), so no point in listing it.
Rattata? (/w focus sash and flail)
If you have other troll Pokemon on mind, I am all ears. (I plan on breeding them for perfect IVs in the respective stats and EV training them because I have no life)
Trevenant is something you can consider. It can stall out opponents with SubSeed + Harvest:
EVs: 252 HP/180 Def/76 Spe
Item: Sitrus Berry