Velcuthimmorhar

Hephaestus is the red dragon who was encountered by Cadderly Bonaduce, Jarlaxle, Artemis Entreri, and Danica, the group who was to destroy Crenshinibon. When Crenshinibon is destroyed, a blast of energy is released that is so bright that Hephaestus is blinded. That blast also kills the cleric Rai-guy.