I use darkshear at least 1-2 times per war-related thread. Sometimes not at all, but it is Helios' signature power. Helios is a master Conjurer and is familiar with most powers that involve Energy being shaped into something whether its spears, orbs, blasts, rays, or what have you. From what I understand, and the conversations I've had with people over the years however, energy manipulation/conjuration is a master only skill set. When the time comes, I would love to teach it to you though. Unless a hand is waved to allow a knight to learn it. Theres been only a few threads where I've been able to talk about the science of it, so I wouldn't mind shedding any light that may be needed if questions arise.