Regigigas has been found!
You need to have all other Regis in your party and interact with the den in Giant's Bed.
You will have to defeat it in a Max Raid Battle. It's level 100.
Spiritomb has been found
After talking to the grave in Ballimere Lake talk to at least other 40 trainers in the Wild Area. Then return to the grave and Spiritomb will be there.
