Primordial Inheritance: All Guardian Stygian created from this one may inherit the Primordial trait.
This requires a rolled legendary trait for the Guardian.
Deepsea Mutation: This deepsea Stygian comes with mild mutations in its traits different from its land-walking primordial counterpart (cannot be inherited).
Leviathan of the deep (IC ONLY): A massive creature, it can influence a nightmare with floods, slowly dragging its victims into the water