Fix Shell Side Arm (#6863)
Fix Shell Side Arm (#6863)

Shell Side Arm's currently states and functions as "Physical if target Def > Sp. Def.", contrary to the ingame description that it will use whichever stat is more effective. (If it was physical when Def was higher, the damage would be LESS effective than if Sp. Def was used.)
xfix/Pokemon-Showdown,svivian/Pokemon-Showdown,svivian/Pokemon-Showdown,urkerab/Pokemon-Showdown,svivian/Pokemon-Showdown,sirDonovan/Pokemon-Showdown,xfix/Pokemon-Showdown,xfix/Pokemon-Showdown,urkerab/Pokemon-Showdown,svivian/Pokemon-Showdown,sirDonovan/Pokemon-Showdown,xfix/Pokemon-Showdown,Zarel/Pokemon-Showdown,urkerab/Pokemon-Showdown,Zarel/Pokemon-Showdown,Zarel/Pokemon-Showdown,svivian/Pokemon-Showdown,sirDonovan/Pokemon-Showdown,xfix/Pokemon-Showdown