Quagsire @ Leftovers
Ability: Unaware
EVs: 252 HP / 252 Def / 4 SpD
Bold Nature
- Scald
- Counter
- Toxic
- Recover

Giratina @ Leftovers
Ability: Pressure
EVs: 252 HP / 252 Def / 4 SpD
Bold Nature
IVs: 0 Atk
- Will-O-Wisp
- Rest
- Roar
- Defog

Blissey @ Leftovers
Ability: Natural Cure
EVs: 252 HP / 4 Def / 252 SpD
Calm Nature
IVs: 0 Atk
- Seismic Toss
- Thunder Wave
- Wish
- Heal Bell

Dialga @ Choice Specs
Ability: Pressure
EVs: 64 HP / 20 Def / 252 SpA / 172 Spe
Modest Nature
IVs: 0 Atk
- Flamethrower
- Flash Cannon
- Draco Meteor
- Power Gem

Genesect @ Choice Scarf
Ability: Download
EVs: 116 Atk / 248 SpA / 144 Spe
Mild Nature
- U-turn
- Bug Buzz
- Ice Beam
- Iron Head

Rayquaza-Mega @ Choice Band
Ability: Delta Stream
EVs: 12 HP / 244 Atk / 252 Spe
Lonely Nature
- Waterfall
- Dragon Ascent
- V-create
- Extreme Speed