Hello, I'm creating an avatar tournament. There are 4 categories. ATLA Villains, ATLA Heroes, LOK Villains, LOK Heroes. There are gonna be 64 in each category. Each person may choose 1 from each category. Please say which in which category because someone like Katara could be in multiple categories. I will not choose anything unless you say its category. I may not start this tournament until new character are introduced in Book 3 of LOK. You can suggest minor characters. I will pick the 64 best suggestions.