Volbeat

Volbeat's most common role is to set up weather, which he achieves relatively easily thanks to his access to Prankster. He can also provide safe switch-ins for his teammates with Encore and U-turn. Additionally, he is notable for being the only Pokemon in the game, aside from Smeargle, that is able to Baton Pass Tail Glow boosts, which is his main claim to fame. Prankster gives these strategies priority, meaning that Volbeat will usually succeed in his goal. However, his mediocre bulk and Stealth Rock weakness limit Volbeat's chances to support the team multiple times. The fact that Volbeat cannot actually use his own Tail Glow boosts very well means that a player would have to cater their team around him, so make sure your team can use every bit of support this cute bug provides.