Yudhishthira

Yudhishthira, the red dragon, is a member of a race of lesser dragons hailing from the fallen sun Ethian. Making his home within the lava dome of the volcano of Polyargos, he often waits with his wyvern guardians for foolish adventurers who attempt to invade his domain. Though content to sit and observe from his home, the dragon has been known to meddle in mortal affairs occasionally. Founding the Conclave, the dragon managed to disrupt the cycles of the Ethian shards that ultimately culminated in the birth of Makali, the Goddess of Destruction.

Yudhishthira was one of the dragons that was living on Ethian, and travelled here on a chunk of the star after it encountered Abaddon.