Traits

Horns made entirely of an element or have elements trapped inside/ floating around them

Horns with a living element to it, that could be plants that seem to continuously grow out of the horns, or experience a bloom 

Carvings that look the same no matter the angle in the horn, seemingly carved by the gods. Can be any type of pattern. Are only on horns.

Horns that not only glow, but leave a trail of smoke like substance, it is often cold to the touch, and can come in multiple colors

Chin horns that are scattered along the face, not in the usual areas its located in 

A mutation which causes the chin horns to be underneath the eyes

Chin horns that are in the shape of a moutache located above the opexos upper lip.

Small Elven ears that are located lower upon the opexos head. 

Longer ears for water subtype

Ethereal Echoes ears have visual effects like sound waves or magical particles that gently ripple through the slightly translucent part of the ears. The ears can detect magical auras and spells, and the color tips will change and move accordingly. It can also be full or partial. 

The tip of the ears or a large portion of the ear can be an element