Arclight walks to the shore to greet you. He scowls, which is common. His looks usually vary between disappointment, anger, annoyment and hidden rage. He's an intimidating sort but he's never threatened you in any way. Rather he's taken great care of you throughout your life and taught you about silence and stealth. Intimidation is just how he channels his sorcerous charisma.

He's got black dragon bloodline traits. His hair is wild and kept loosely in check by a leather cord. His feet are scaly black though the black doesn't look reptilian but has an oily tint.

While looking at you he casts another message. He basically never speaks.

-If you slide into the water you avoid splashes. If you wary the speed of your slide, you decrease the waves you cause.

For a moment he just lets his frowns drop and you a content smile on his face and there's a small nod which your recognize as acknowledgement of your stealthiness.

-You look hungry. Have you forgotten to hunt? Your mockery spell could easily get you bats, rabbit or fish. Here, have some jerky.

Finally he continues...

-When you're done with your travels for the night, you should come and see what the mites have under our vault.