I don't think anyone read my OP lol. And people so hostile, shooting the idea down...that isn't even the idea I had XD

I know scan to determine hp would be useless fluff, and to determine rotations is silly and would trivialize stuff. But that's not what I suggested. I can do any number of things. Like maybe it scans and reduces the damage of the next ability because lore wise we found out what It will do next. Or it scans and reveals a weak spot for extra crit chance (and maybe after being exposed, the monster, in terms of lore, covers up his weak spot making him unable to be scanned for a minute or so, like virus). Or it could have any number of effect. It would be a new take on a classic ability that belongs to a classic job with a new spin