Klefki

Klefki is an incredibly crafty support Pokemon, making use of its incredible combination of ability, movepool, and typing to bring mayhem to the battlefield. Klefki's Prankster ability lets it scatter Spikes, spread paralysis with Thunder Wave, summon rain and sun, and even boost its own stats before the foe can act; it's a very malleable Pokemon that can find itself on almost any team due to its supportive capabilities. Klefki's highly coveted Steel / Fairy typing makes it a great sponge for special attacks, taking on the likes of Munkidori, Espeon, and Dragalge while also resisting Knock Off and U-turn. Although Klefki has many tricks up its sleeve, offense is not one of them, since it uses paltry base 80 offensive stats and often relies on Foul Play to not be a complete sitting duck. Any means to circumvent Prankster-affected moves such as Magic Bounce, Dark-types, and Taunt can generally spell doom for Klefki. Dark-types like Incineroar, Alolan Muk, and Tera Dark Drednaw can take advantage of Klefki's inability to status them. Despite Klefki's phenomenal defensive typing, its stats often leave much to be desired, meaning some special wallbreakers like Porygon-Z and Indeedee-M can eventually overwhelm it even in spite of a type disadvantage.