Burning Shadows set of Sun & Moon series

Eelektross
Stage 2
HP140
Evolves From: Eelektrik
Pokédex No.604
Dark Clamp
The Defending Pokémon can't retreat during your opponent's next turn.
Vacuum Bolt
You may do 80 more damage. If you do, this attack does 80 damage to 1 of your Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)