How to add people to your clan?

You can add people to your clan by going to the menu, click or tap the player you want to invite and below the add friend button you'll see a invite to clan button. Then it's up to them if they want to join your clan. There's a really low chance you can get a mystic in a chest but you'll get it eventually. If you open ultimate chests there's more chance for you to get a mystic. The team is adding a tiger this summer 2020. Hope this helped you!

It's not easy to get mystics it's just a chance in chest.