Noivern

Noivern's fantastic Speed tier, access to Taunt and Roost, and decent bulk allow it to act as an effective revenge killer and stallbreaker. Noivern's Speed in particular allows it to outpace the majority of unboosted Pokemon in RarelyUsed, including threats like Virizion and Salazzle. The defensive perks of Noivern's Dragon / Flying typing, notably resistances to Fighting-, Fire-, Bug-, and Grass-type moves, let it act as a workable switch-in to common offensive Pokemon, such as Virizion, Arcanine, Golisopod, and Roserade, and force prediction from stronger wallbreakers like Flame Orb Machamp. Noivern has a fully customizable fourth moveslot with options such as Super Fang, U-turn, Flamethrower, and Draco Meteor, which allows it to improve bad matchups. For example, if a wallbreaking teammate such as Choice Band Pangoro needs opportunities to break defensive cores, Noivern can opt for U-turn to give it free turns. Choice Scarf Noivern is one of the best revenge killers in the tier, able to handle extremely quick setup sweepers such as Shell Smash Barbaracle and Rock Polish Tyrantrum while still providing utility in U-turn and Switcheroo. However, Noivern's bulk, while great for an offensive Pokemon, only allows it to barely avoid KOs from attacks like Virizion's Stone Edge, so any residual damage from sources such as Toxic and Stealth Rock severely cuts into its ability to switch into threats.