heya peeps. I work at gamefreak and- actually i don't. I found this cool leak on the internet a while ago and I wanted to share it because it predicted hisuian voltorb before it was annouced and I feel like more people should know. Not sure if its already been posted here before but the leak is as follows:

The Pokemon that will get Hisuian forms:
Hisui Zorua (Normal / Ghost) (confirmed)
Hisui’s Zoroark (Normal / Ghost) (confirmed)
Hisui’s Growlithe (Fire / Rock) (confirmed)
Arcanine of Hisui (Fire / Rock)
Hisuian Braviary (Psychic / Flying) (confirmed)
Hisuian Decidueye (Grass / Fight)
Hisuian Typhlosion (Fire / Ghost)
Hisuian Samurott (Water / Dark)
Hisuian Sliggoo (Dragon / Steel)
Hisuian Goodra (Dragon / Steel)
Hisuian Avalugg (Ice / Rock)
Hisuian Qwilfish (Dark/ Poison)
Hisuian Sneasel (Poison / fighting)
Hisuian Qwilfish (Water)
Hisuian Electrode (Electrical / Plant)
Hisuian Voltorb (Electric / Plant)
Hisuian Lilligant (Grass / Fight)

+

Wyrdeer (Normal / Psychic) (confirmed)
Kleavor (Bug / Rock) (confirmed)
Basculegion (Water / Ghost) (confirmed)
Evolution of Hisui from Sneasel (Poison / Fight)
Evolution of Hisui from Qwilfish (Sinister / Poison)
Evolution of Hisui from Ursaring (Normal / Grass)
Forces of nature (Fairy / Flying)