Sun Yingsha (Sylveon) (F) @ Choice Specs Ability: Pixilate Level: 50 Tera Type: Ghost EVs: 44 HP / 36 Def / 252 SpA / 172 Spe Modest Nature IVs: 0 Atk - Hyper Voice - Hyper Beam - Shadow Ball - Psychic Ma Long (Dragapult) (M) @ Choice Band Ability: Clear Body Level: 50 Tera Type: Dragon EVs: 4 HP / 252 Atk / 252 Spe Adamant Nature - Dragon Darts - Phantom Force - Giga Impact - U-turn Chen Meng (Meowscarada) (F) @ Focus Sash Ability: Protean Level: 50 Tera Type: Grass EVs: 4 HP / 252 Atk / 252 Spe Adamant Nature - Flower Trick - Knock Off - Sucker Punch - Protect Porygon-Z @ Life Orb Ability: Adaptability Level: 50 Tera Type: Ground EVs: 28 HP / 252 SpA / 228 Spe Modest Nature - Tera Blast - Tri Attack - Thunderbolt - Protect Wang Chuqin (Talonflame) (M) @ Covert Cloak Ability: Gale Wings Level: 50 Shiny: Yes Tera Type: Flying EVs: 4 HP / 252 Atk / 252 Spe Adamant Nature - Tailwind - Flare Blitz - Brave Bird - Taunt Liang Jingkun (Tauros-Paldea-Aqua) @ Mirror Herb Ability: Intimidate Level: 50 Tera Type: Water EVs: 204 HP / 156 Atk / 4 Def / 4 SpD / 140 Spe Adamant Nature - Aqua Jet - Close Combat - Raging Bull - Protect
Notes: Still in the testing phase but this is the team I've had the most success with in Regulation H so far. Requires you to be aggressive a lot and make some decent reads but I'm not going full tryhard this Reg and the team is pretty fun.