Thundertron - Transformers Wiki Thundertron, the Davy Jones Transformer, the Space Pirate Captain! Isn't he magnificent? Wouldn't he make a fine addition to PRIME? I'm not just impressed by his alternate mode but by his characterization: a Cybertronian who hates both Autobots and Decepticons for having ruined his homeworld, and who seeks to eliminate both sides. He'd make a fine villain for PRIME.