>>50559692usually a combination of 2 or 3 of those, a good wall to help salamence for instance would be any pokemon that is steel type(salamence is weak to fairy,ice,rock, and dragon) and has good hp/def/sp.def bonus if it can heal itself well, a good wallbreaker is anything that can either hit hard against types that resist whatever moves you gave salamence or have tricky technical moves like trick or taunt to shut down their walls healing and status moves.
the only good way to find these out if you aren't netdecking is trial and error, the reason even VGC pros play showdown more than the actual games is that it lets them rapidly iterate on their teams without having to constantly breed/train things they might not even use.
