Move Creation Workshop

[Jade Harley]

Normal Move: 
Yojimbo Style: Rashōmon Rush (300 OM)

With his blade sheathed, Hiro gets close to his opponent, and shoulder checks them backwards. As they stumble back, arms flailing, he unsheathes his blade and performs a simultaneous strike with sword and scabbard aimed at their limbs, finishing with a horizontal scissor cut at head level. Hiro is vulnerable to counterattack directly after his finishing slice due to the awkward position it leaves his weapon in, and cannot use Burst Movement for five seconds afterwards. Additionally, if the shoulder check does not land, this move is interrupted.

This seems okay! The only questions I have would be, how quickly does he unsheathe his blade? Which limbs does the simultaneous strike with the sword and scabbard hit (all of them, just their arms, etc.)?

Sea Shield (900?) – Requires Physical Strength, Ranged Proficiency, (Remote Control/Homing Proficiency?)
The Sea Shield takes the shape of a circular sea shell, measuring approximately 2.5 feet in diameter. When AndrAIa was younger, she wore the gigantic sea shell as a breastplate, but discarded it as she grew older. Matrix then adopted the shell as an offensive weapon as he grew older, utilizing it as an offensive weapon, instead. He can utilize the shield with either hand. Like Gun, he can summon it to whichever hand he desires from a short range, without actually making contact with the weapon. It can be used as an offensive weapon, affixed to either of Matrix’s forearms for powerful striking. Likewise, Matrix can hold the shield up and use it to take the brunt of an attack, utilizing its original purpose. Lastly, Matrix is capable of throwing the shield and skillfully bouncing it between targets, making it an effective ranged attack, as well. He can manually throw it with great velocity, slightly faster than an arrow shot from a bow.

Homing proficiency would be needed (since it doesn't need to be aimed beyond the initial toss, bouncing between targets like that), Area Attack proficiency may also be required if the shield's targets are spread out far enough. You can always specify that the shield can only attack those opponents within a certain range (narrower than three feet in diameter without Area Attack) of Matrix. The price of 900 OM should account for all of its functions.

"he can summon it to whichever hand he desires from a short range" - If the shield can be summoned further than five feet from Matrix, then you will need the Ranged Materialize proficiency. In short, please specify what a short range is! Otherwise I think this move is pretty solid.