| Category | primordials |
| Type | serpent aberration |
Older than the annals of recorded history, Omphudax is an immense serpent possessing six arms, five tentacles, three heads, and three genders - one a hermaphrodite. Some claim Omphudax is a hybrid of a chimera, a marilith, and a colossal snake of mythical scale, while others suggest Omphudax more likely served as the muse for such fantastical entities.