Xavier is a shy, yet powerful 15 year-old boy, with the power of fire control. He can create fireballs in the palm of his hand, and he can control flames to do whatever he pleases. He is a very passive person, but with high morals and is willing to do whatever he can to make things right.

He usually walks around in very casual clothing (jeans, flannel shirt and patterned woollen jumper), and wears a brown messenger bag. He always walks around with over-ear headphones in too.