Damdos

Damdos is Subterra Damakor in Bakugan: Mechtanium Surge Arc 2.

Anime
Damdos first appears in Battle for Bakugan Land. He appears to be short-tempered and doesn't enjoy the presence of humans. His good nature is rekindled by defending them from Wiseman and protecting Julie Makimoto from a falling statue

He appears again in Doom Dimension Throwdown, talking to Julie. He convinces Julie to go check on the Bakugan Battle Brawlers, and helps a little girl to get her lost balloon back. At the end of the episode, he is killed when Mechtavius Destroyer destroys Bakugan City.

After the Brawlers went through the Current of Time in Blast From the Past, he was revived.