FusionDex

Arcno's hypnotic ability is said to be strong enough to put a victim to sleep for 1000 years. As it swings its pendulum, it gleams with a color relating to the target's typing.

The arcing movement and glitter of the pendulum in a Arcno's hand lull the foe into deep hypnosis. It is described in mythology as the Pokémon that shaped the universe with its 1,000 arms.