Attack list and upgrades

Manectric @ Manectite
Ability: Lightning Rod
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Thunderbolt
- Volt Switch
- Hidden Power [Ice]
- Overheat

Tyranitar @ Choice Scarf
Ability: Sand Stream
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Stone Edge
- Pursuit
- Crunch
- Earthquake

Kyurem-Black @ Life Orb
Ability: Teravolt
EVs: 56 Atk / 252 SpA / 200 Spe
Mild Nature
- Ice Beam
- Fusion Bolt
- Earth Power
- Roost

Skarmory @ Leftovers
Ability: Sturdy
EVs: 252 HP / 4 Atk / 252 Def
Impish Nature
- Stealth Rock
- Defog
- Roost
- Brave Bird

Serperior @ Life Orb
Ability: Contrary
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Leaf Storm
- Dragon Pulse
- Hidden Power [Fire]
- Glare

Azumarill @ Choice Band
Ability: Huge Power
EVs: 88 HP / 252 Atk / 168 Spe
Adamant Nature
- Aqua Jet
- Play Rough
- Waterfall
- Knock Off