Vallis is a 27 year old assassain who uses the art of Shadow Style, A technique that grants him powers to predict attacks,teleport short distances at will, and fire a highly condenced shadow blast. His most powerful techniques though are his Burst Mode (Transformation which multiplys his current power by 100) and his Time Warp Technique (Which allows him to step out of the boundry of time for a matter of 1 sec. He can use this multiple times in a battle rendering him unstoppable). His Katana named Lightning Blade is a magical katana which can transfer energy from Vallis into the blade and fire slices of energy at opponents. When its name is called in battle it will emit a powerful lightning aura around the blade shocking whoever it touches allowing for additional damage.
*Would prefer a Bryce Papenbrook Kirito or a Adult Link voice but you can try your own take on him*