Danny's team

Lanturn (M) @ Leftovers
Ability: Volt Absorb
EVs: 252 HP / 4 SpA / 252 SpD
Calm Nature
IVs: 0 Atk
- Attract
- Soak
- Thunderbolt
- Substitute

Blaziken-Mega @ Blazikenite
Ability: Speed Boost
Shiny: Yes
EVs: 252 HP / 4 Atk / 252 SpD
Adamant Nature
- Knock Off
- Blaze Kick
- Swords Dance
- Earthquake

Yveltal @ King's Rock
Ability: Dark Aura
EVs: 248 HP / 8 Atk / 252 SpA
Mild Nature
- Dragon Claw
- Oblivion Wing
- Roost
- Dark Pulse

Toxapex @ Black Sludge
Ability: Regenerator
EVs: 252 HP / 252 Def / 4 SpD
Bold Nature
IVs: 0 Atk
- Baneful Bunker
- Toxic
- Stockpile
- Recover

Mimikyu-Busted (F) @ Leftovers
Ability: Disguise
Shiny: Yes
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Attract
- Play Rough
- Swords Dance
- Destiny Bond

Serperior @ Leftovers
Ability: Contrary
Shiny: Yes
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Leaf Storm
- Glare
- Dragon Pulse
- Hidden Power [Ice]