It's certainly the strangest mind she's ever seen! For one, it...seems almost to be made of a conglomerate of different metals, different styles of gear, but taken apart and reassembled into an elegant, ruthlessly efficient machine. Maybe that's what it looks like, when someone takes over another person's body and makes it their own.
For anyone except her, it would be difficult to interpret at all, from a single glance; it's as though nearly all of his essential load-bearing driveshafts are tucked away, buried and protected beneath layer upon layer of what must be intensely honed combat reflexes.
But Azabel has seen Ma'ar's mind, in detail, and the similarities are recognizable. Enough to guess at what must be hidden underneath that impassible surface.
The self-stabilizing internal gyroscope isn't visible, but it must still be present, somewhere in those guarded depths; the signs of it are everywhere, if anything it's far more extreme than with Ma'ar. Leareth's mind is one with no attachment-points, carefully optimized to hold steady by himself, without friends or allies, century after century.
...And, even without any emotional leakage, Azabel can tell that Leareth is scared, just from the patterns and reflexes currently active in his mind. Scared, and confused, and curious, trying-to-understand, searching for answers to an impossible puzzle...
He looks into her eyes, his expression utterly neutral.
:I am told that you knew Urtho. Did you -: A pause. :Did the two of us ever meet: