Builder: NJNP

Bic Daddy (Thundurus) @ Life Orb
Ability: Defiant
EVs: 104 Atk / 152 SpA / 252 Spe
Naive Nature
- Thunderbolt
- Superpower
- Iron Tail
- Knock Off

Diancie-Mega @ Diancite
Ability: Magic Bounce
EVs: 252 Atk / 4 SpA / 252 Spe
Hasty Nature
- Diamond Storm
- Moonblast
- Hidden Power [Fire]
- Protect

Jirachi @ Leftovers
Ability: Serene Grace
EVs: 252 HP / 96 Atk / 160 Spe
Jolly Nature
- Substitute
- Fire Punch
- Toxic
- Iron Head

Keldeo @ Choice Specs
Ability: Justified
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Scald
- Hydro Pump
- Secret Sword
- Focus Blast

Latios @ Choice Scarf
Ability: Levitate
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Draco Meteor
- Defog
- Trick
- Psyshock

Landorus-Therian @ Yache Berry
Ability: Intimidate
EVs: 248 HP / 252 Def / 8 SpD
Impish Nature
- Earthquake
- Hidden Power [Ice]
- U-turn
- Stealth Rock