It will be uter useless or it will be so overpowered that every raid will need 1-2 of them with the high danger that it also decides what other classes will be in the raid depending on how good they work with the Augmentation buffs. I am not a big fan of it and it will become a balancing nightmare. Not only class balance but also in terms of Raid and Dungeon tunning. In case Augmentation will be demanded for every Group there will also be a big scarcity of Augmentation players because not many People play Dracthyr and its already a struggle for Guilds to find classes that are mandatory.