It was meant to represent Ymir as a disembodied sort of localized cosmic force. Suggesting that even though he was killed by Odin, he’s still alive in some respect.
Now for a couple of Muscle villains…
Dynamo a former boxer with a super human punch, enemy of Vulcan.
and Laser-Lizard who’s origins are unknown to me. Enemy of Vulcan and Foxclaw.
