Sanja and Spark aren't part of Ramalan's staff, Zaer.<br/><br/>Sanja is dragon blooded from the Manse who specializes in scrounging through the abandoned parts of the manse to try and find anything left to be found.  She's the one who found the Implosion Bow and was going to ask Khuri's help getting it up and running at the start of the game.  (Then we found out that Khuri didn't have much Magitech yet and had focused on Thaumatugry.)<br/><br/>Spark is Sanja's staff.<br/><br/>Blaze just went to help out fort he learning experience--and because it was going to be installed o her master's ship.<br/><br/>Blaze might have contributed an innovation to make Abarami fire wands more water resistant so as to sell better in the west.