Sylveon

Sylveon is this team's clean-up special attacker and its most consistent closer across every showcased match. Pixilate turns Hyper Voice and Hyper Beam into Fairy-type spread and single-target nukes, and Fairy Feather adds a same-type damage boost on top without needing a naturally Fairy move. Modest nature with Special Attack as the clear priority, backed by a little Defense and Speed, lets it survive incidental damage while hitting hard enough to break through backline threats like Gholdengo and Hydreigon that trouble the physical attackers. Quick Attack punishes anything left at low HP after a Special Attack drop, and Detect buys a scouting turn against unfamiliar leads.