Mar 20, 2018
The Arcane (Mercane) from Spelljammer.
"The arcane are the merchants of space, found anywhere that there are spaceborne civilizations. They appear as tall, lanky, blue giants with elongated faces and thin fingers with one more joint than is common in most humanoid life. The arcane dress in robes, though there are agents of the race who are found in heavier armor. This appears to be a function of personal taste of the various arcane." -Adventures in Space