Koga uses Poison type Pokémon. Ariados will use Spider Web to prevent the target from switching out and Baton Pass to switch out while stat changes are kept in effect. Venomoth will use Toxic to badly poison the target and Gust to strike those who prepare Fly or Bounce. Forretress will use Toxic Spikes to poison those who switch in battle and Swift to strike without fail. Muk holding some Black Sludge will use Minimize to raise its evasiveness stat and Screech to sharply lower the target’s Defense stat. Crobat will use Poison Fang to badly poison the target and Quick Attack to strike first. Moves like Flamethrower and Psychic work best for this battle.<br />...<br /><a href="https://www.youtube.com/watch?v=AdKPhZn1ajk" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=AdKPhZn1ajk</a>