Pokemon GO - Xerneas PVP Analysis - Best Moveset, Max CP Pokemon GO for almost a year. Excluding the Therian Formes of the Forces of Nature Trio, there’s not been a “new” Legendary added to the game since July 2020. Thankfully, the drought is now over with the addition of Xerneas as part of the Luminous Legends X event. Yveltal won’t be too far behind either! With this latest addition, players are wondering if the Master League or even Ultra League meta is about to receive a shakeup. Let’s look at Xerneas’ max CP, best moveset and if it has what it takes to crack the meta.