Blissey @ Heavy-Duty Boots Ability: Natural Cure Bold Nature EVs: 252 HP / 252 Def / 4 SpD IVs: 0 Atk - Seismic Toss - Soft-Boiled - Teleport - Toxic
Celesteela @ Leftovers Ability: Beast Boost Sassy Nature EVs: 248 HP / 28 Def / 232 SpD - Flamethrower - Heavy Slam - Leech Seed - Protect
Hippowdon @ Leftovers Ability: Sand Force Gender: M Impish Nature EVs: 252 HP / 252 Def / 4 SpD - Earthquake - Slack Off - Stealth Rock - Whirlwind
Keldeo-Resolute @ Leftovers Ability: Justified Timid Nature EVs: 252 SpA / 4 SpD / 252 Spe IVs: 0 Atk - Calm Mind - Scald - Secret Sword - Substitute
Latias @ Latiasite Ability: Levitate Timid Nature EVs: 252 SpA / 4 SpD / 252 Spe IVs: 0 Atk - Aura Sphere - Draco Meteor - Psychic - Recover
Pecharunt @ Ghostium Z Ability: Poison Puppeteer Bold Nature EVs: 252 HP / 128 Def / 128 Spe IVs: 0 Atk - Malignant Chain - Nasty Plot - Recover - Shadow Ball
Sample team from Smogon sample teams