Troops that are level 21

How do I know if a troop goes to level 21 or not?

none go to level 21. But rarity will tell you… mythic (light blue) goes to 20, legendary (gold) is 19, epic (purple) is 18, blue is 17, green is 16, and white is 15.


Ok thanks for clarifying, thought I heard someone say that some did.

If someone has at troop at level 21 that’s a bug, and we’d love to hear about it.