Devexian

Charlie is the name the Mighty Nein gave to an aeormaton that they found in the ruined city of Aeor. As an NPC, Charlie is played by Matthew Mercer.

Appearance
Charlie is roughly humanoid, made of dull, brass-like metal with intricate filigreed engraving and gold trim. He has no nose, but does have eye sockets, a mouth, and jaw, and when the Mighty Nein found him, his legs had been heavily damaged.

Biography
When the Mighty Nein found Charlie among the bodies in the amphitheater within the ruins of Aeor, the power crystal in his chest was cracked. They replaced it with one taken from another aeormaton, repowering Charlie and causing him to function again.

Charlie noted he had sustained injury to numerous parts of himself. He sometimes stuttered or got "stuck" while speaking and seemed to have significant gaps in his memory, including his previous designation. Caduceus named him "Charlie", and Charlie told them that his damaged systems might be able to be repaired in the Genesis Ward. Charlie was able to either learn or recall Common almost immediately. He noted that he had no offensive or defensive capabilities, but was a companion.

Because his legs were so damaged, Jester carried him on her back.

Quotes

 * "Hello. My designation-- There is no record of that designation. Please offer a designation."
 * "I must ask permission from my associates. (looks around) I do not recall my associates, so I will be my associate. You will be my associate. Charlie will come with you."

Veth Brenatto
Veth was the one to repair Charlie.