Because Sacred Sword ignores defensive buffs, use Gallade to shut down "stall" Pokémon that rely on Iron Defense or Acid Armor.
High critical-hit ratio slicing move for coverage against Water, Ground, and Rock types. Gall-09rar
252 Attack / 4 Special Defense / 252 Speed. The "Gall-09rar" Move Set Because Sacred Sword ignores defensive buffs, use Gallade