OU: Keldeo-Resonant

Keldeo-Resolute @ Choice Scarf
Ability: Justified
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Hydro Pump
- Scald
- Secret Sword
- Icy Wind

Gardevoir-Mega @ Gardevoirite
Ability: Pixilate
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Hyper Voice
- Focus Blast
- Psychic
- Energy Ball

Ferrothorn @ Leftovers
Ability: Iron Barbs
EVs: 252 HP / 4 Atk / 252 Def
Relaxed Nature
IVs: 0 Spe
- Leech Seed
- Gyro Ball
- Protect
- Stealth Rock

Hoopa-Unbound @ Choice Scarf
Ability: Magician
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Hyperspace Fury
- Drain Punch
- Zen Headbutt
- Gunk Shot

Kyurem-Black @ Life Orb
Ability: Teravolt
EVs: 20 Atk / 252 SpA / 236 Spe
Mild Nature
- Roost
- Fusion Bolt
- Ice Beam
- Earth Power

Latias (F) @ Life Orb
Ability: Levitate
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Defog
- Draco Meteor
- Roost
- Psyshock