The creature seemed to be taken aback to actually receive an answer he could understand and recoiled in fright for a brief moment, then puffing his chest, presumably trying to appear bigger and stronger.
Then he stared at what he assumed to be Ir'Houwl's eyes, which might be an attempt at intimidation, which did not go well as the undead did not react and the living ended up breaking eye contact first.
"Go get boss, don't move" he scuttered away without daring to turn his back on the minor lord and her troops until a sufficient amount of distance was put in between them.
"My Lord, they look a lot like orcs" a soldier nearby spoke up.