Night Unison (Japanese: 強化拡張パック ナイトユニゾン Enhanced Expansion Pack Night Unison) is the name given to the thirteenth subset from the Sun & Moon Era of the Pokémon Card Game in Japan.

Night Unison is a subset in the Pokémon Card Game Sun & Moon Era in Japan. It was released on January 11, 2019.

It was the first to be considered as an enhancement of the ninth main expansion, Tag Bolt.