I am going to join the ArtWar2 and here is my concept sketch
So I started working on the linework and the shape of the character. My champion will fight with his frost sword and his magic source in the other hand. I want to really make a cool ice effect with some cool blues. I am quite happy with him so far but I am not quite sure what to do with the feed. The shoulder piece also will need some work to look alright I am also thinking about doing an action pose illustration if I finish him earlier than planned, but we will see. Anyways this is my new update.