Tapu Fini

Tapu Fini can trap a number of bulky Pokemon in Ubers such as Eternatus and Yveltal, opening up holes for teammates to take advantage of. By virtue of its Fairy typing and Misty Surge, Tapu Fini can reliably check Zygarde and Yveltal, although it doesn't appreciate Yveltal's Knock Off. Misty Surge is highly appreciated by teammates like Groudon that do not want to be affected by status conditions and prevents Zygarde and Xerneas from using Rest. However, Tapu Fini's poor Speed and damage output mean that it does not have a good matchup against the more dangerous offensive staples like Calyrex-S, Groudon, and Kyogre. Furthermore, Misty Terrain preventing status from defensively checking opposing setup sweepers limits Tapu Fini's potential teammates.