Hydreigon @ Leftovers Ability: Levitate Gender: M Tera Type: Poison Timid Nature EVs: 64 HP / 192 SpA / 252 Spe IVs: 0 Atk - Draco Meteor - Flamethrower - Nasty Plot - Substitute
Basculegion-F @ Choice Scarf Ability: Adaptability Tera Type: Water Timid Nature EVs: 252 SpA / 4 SpD / 252 Spe - Flip Turn - Ice Beam - Shadow Ball - Surf
Mandibuzz @ Heavy-Duty Boots Ability: Overcoat Tera Type: Steel Careful Nature EVs: 252 HP / 64 Def / 176 SpD / 16 Spe - Foul Play - Knock Off - Roost - U-turn
Sandy Shocks @ Heavy-Duty Boots Ability: Protosynthesis Tera Type: Water Timid Nature EVs: 252 SpA / 4 SpD / 252 Spe IVs: 0 Atk - Earth Power - Power Gem - Spikes - Volt Switch
Serperior @ Leftovers Ability: Contrary Gender: M Tera Type: Ghost Timid Nature EVs: 204 HP / 12 Def / 52 SpA / 240 Spe - Glare - Knock Off - Leaf Storm - Synthesis
Tinkaton @ Leftovers Ability: Pickpocket Tera Type: Ghost Impish Nature EVs: 248 HP / 240 Def / 12 SpD / 8 Spe - Encore - Gigaton Hammer - Knock Off - Stealth Rock
Sample team from Smogon sample teams