Scathach sees you approach her, as she's hacking away at a dummy. With a single slash, she cuts the dummy clean in two before putting away her dual spears and approaching you.

I am Scathach, hailing from the land of shadows, otherwise known as the underworld. I presume you're either here for one of three things- either to ask for guidance, for a fight, or for what I can only assume is chit-chat. Luckily, I can at least provide the latter. You'll have to convince me of the former two.