How does Pal Donation work?

If you have any additional Pals in your inventory, you can donate them to your alliance. When the required number of the same pals is reached, you will unlock a powerful beast for your Alliance! Beasts can be used as part of your defence to protect your Gold from attackers. 
 
If you have already reached the max level of a Beast in your Alliance, you can still donate Pals of its kind and have them converted to Alliance Gold instead!