Actually what bothers me a bit is how inconsistent Sanas magic. At some point she can use some Aoe debuff magic like making miners sleep or stunning orcs but then she somehow can use only single target sleep during infiltration attempt. Also goblin cave where she didn't even try to resist or werewolf straight up getting obliterated by her magic even though she's a support class. Are there some secret lore about her unstable dormant powers or just writing being wonky?
Edit: Though I guess her being a future mother of powerful hero makes sense enough that there has to be more to her than just a support.