on the note of bulk, I've been using Eviolite Misdreavus and it does absolutely phenomenally as a team player - not only can it spread burns but it gets access to Heal Bell as well which is absolutely amazing not just for helping teammates but for getting the better hand on other defensively-minded Pokemon, especially Quagsire who just likes to Toxic everything in sight. On that note, it's great to partner with Klingklang since you can at the very least weaken Quagsire enough with Misdreavus that you can just take it out with Return whenever you switch in. A physically defensive spread with WoW / Heal Bell / Shadow Ball / Pain Split is what i've been using.
EDIT: everybody join #neverused!
EDIT: everybody join #neverused!