Weakness Policy Calyrex Sweep (doubles)

Strat: Using Fling with a Berry grants the Berry's effect to the receiver, so Flinging a Salac Berry (increases speed one stage) on Calyrex-Shadow not only gives it a speed boost, but also activates its Weakness Policy to double its attack, being a super effective, yet low power move. Its ability, As One, increases Special Attack an extra stage for every opponent it knocks out.

Zeraora can use Electroweb while Calyrex uses Protect to slow down faster opponents before setting up. It also has Quick Guard to protect against Priority, and Helping Hand for bulky opponents.

Calyrex-Shadow @ Weakness Policy
Ability: As One (Spectrier)
EVs: 252 HP / 4 Def / 252 SpA
Modest Nature
IVs: 0 Atk
Astral Barrage
Protect
Stored Power
Energy Ball

Zeraora @ Salac Berry
Ability: Volt Absorb
EVs: 252 HP / 4 Def / 252 Spe
Timid Nature
IVs: 0 Atk
Fling
Quick Guard
Electroweb
Helping Hand

Alternative for VGC:
Pheromosa @ Salac Berry
Ability: Beast Boost
EVs: 252 HP / 4 Def / 252 Spe
Jolly Nature
Fling
Icy Wind
Quick Guard
Taunt

Music: Hungarian Dance no.5 by Johannes Brahms