Clash of Clans’ King and Queen are the most powerful troops ever. And you should get these heroes to maximum level 40 as soon as possible. It will help you in both defend and attack no matter on normal multiplayer mode or clan wars. What is the easiest way to max both of them? Yes, use gems. However, it will cost you a healthy price to get both king and queen to level 40. King can be upgraded to maximum level 5 at Town Hall 7 and level 10 at TH8. Both queen and king can be upgraded to level 30 at Town Hall 9. And max level at TH10. Getting king to level 10 at TH8 is easy. However, not the case for both heroes at TH9.