>>56325878Dual screens usually, Wish tends to be included as well.
Depends on the gen, it might run Counter and use it especially effectively thanks to favoring HP over defensive stats.
While it sucks at dealing damage normally past Gen3, it can setup many things including Toxic, Thunder Wave, Stealth Rocks, Weather etc. Can be used to Protect/Sub stall, or you could try baiting webs/intimidate with Competitive and fight back.