Quote Originally Posted by ReiMakoto View Post
Despite being in the lore of the ast quests, Geomancers are not explicitly depicted as healers. The 4 lords questline shows far more offensively oriented geomancy leading it probably more in line for a caster.

People also seem set on chemist for the 4th healer which would be a nice change of pace.
I replayed SB recently and I can say that they use the words geomancer and onmyouji interchangeably in some parts of the story. From what I understand, Geomancers work with the nature, creating barriers and the like. One notable one has also dabbled in crafting an object that can affect time. The more offensive geomancers are also called onmyoujis - and are said to be able to summon shikigami along with using forces of nature. Assuming SE gives more DPS tools to healers, I don't see an impossibility to geomancers being added, but I'm more likely to assume chemist will be added with the way chemist is teased in the MSQ.