Subtypes

Abyssal Wyrms are foreboding water-dwellers who, to adapt to their habitat, have grown large in size , have marine appendages such as fins and tentacles, transparency, glowing scales and often have sharp teeth.
Because of their adaptations requiring them to blend in with their surroundings, they have the exclusive Transparency trait

Their hoards are centred around a mix of anything water related & unsettling such as plane and shipwrecks, skeletons and treasure chests

Of course there are outliers, some  Abyssal wyrms  appear small and sea-slug like in appearance or are generally less intimidating.

Abyssal Wyrm eggs are obtained by crafting a regular MYO egg with special abyssal items.

Traits included:
Extreme proportions
Marine
Plant growth
Extra body parts
Non paw feet
Translucency