The necromancers were a bit of a challenge because they were too similar to shamans and priest.The only difference is gone to the dark side. The skulls were a bit cliche but gave a strong point. The main inspiration came from tribal clothes and the dark shroud and cloak often associated with the Grim Reaper.

I wanted to keep going for warriors, except they all had plated armor and were knights. Barbarians became a great idea because it let me explore the wild design of a brutish warrior.

More knights I know. However I haven't had the chance to explore the Holy kind.These knights have tabard, robes, chain mail, and plated armor. The inspiration came from the Knights Templar, sometimes known as warrior monks.