1-What are the items gradient, primary and secundary?

2-I saw some people with a pill when they play, what is that??

3-why some people when they win, they get more than 10TC per game, i saw people getting 50TC =s

4-How can i put the design of the head texture, after i did one?

5-how can i participate in a tournament?

6-what are the items grip, and Emote??

7-what is the item Warrior, that appear in all the categories..

Thanks beforehand