Slowking

Despite all the changes that have occurred in RU over time, Slowking still remains one of the best mixed walls within the tier. This is largely thanks to its useful Water typing, access to an instant recovery move, good bulk on both defensive sides, and the incredible Regenerator, which makes it harder to wear down than most other Pokemon. Slowking also has a very wide movepool that consists of good support moves like Trick Room and Thunder Wave, and a wide offensive movepool going from its STABs all the way to Fire Blast, backed up by a decent Special Attack. However, powerful Pokemon such as Durant and Escavalier, as well as Moltres's newfound Hurricane usually being able to 2HKO it, is somewhat troubling, and Slowking's weakness to Pursuit can make its habit of switching out a liability. Overall, though, Slowking is still one of the best Pokemon within the tier, and it is easy to fit onto a team.