Eelektross

Eelektross is undoubtedly one of the scariest Pokemon for a defensive team to face, and it's not surprising why this is so; with excellent attacking stats, an expansive offensive movepool with great coverage options, and a slow Volt Switch and U-turn, it can be both unpredictable and incredibly difficult to wall. On top of that, Eelektross's bulk allows it to take a few hits, and it has no weaknesses that opposing teams can prey upon. Unfortunately, more offensive teams can typically make it hard for Eelektross to do its job, as in spite of its lack of weaknesses, it has very few resistances, and because of its poor Speed, it's not very difficult to outpace it.