My character: Aron the dual dragon
He starts off as a spearbearer, but he has talent as a wave controller, specializing in condensed, shorter ranged blasts (as opposed to aoe). So he fights as a spearbearer until they get up close, then he fights more as a wave controller
Aron's color theme is red and green, and those are the colors of his shinsu as well. Fights with dragon themed attacks and a dual headed spear, usually one head is green with the other being red. In part because of this, his fighting style is rather unique, making him a tough opponent, but he has a hard time finding teachers to help him develop his style, so he is mostly self taught
Aron is bipolar, but otherwise has good personality. He prefers to be straight forward and honest, but he's willing to lie/be cunning if the situation calls for it. Is somewhat of a leader, but will follow others if they are more of a leader than him (such as Khun or even Shibisu)
Aron came into the tower to get strong enough to kill his father (who is also the head of his family) for killing his mother in front of him, is a bit traumatized from that whole ordeal and so is triggered by guys attacking women, will come to their defence with no expectation of reward. He is not a member of the 10 great families, but his family is still a respectably powerful one
Sorry for the essay, I've been thinking about this and this seemed a good place to put it down