Traits

Nub horns that do not grow when the Opexo grows into an adult

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

Two or more horns that tightly intertwine with each other, or might even be merged together. Must visibly show that there are atleast two horns intertwine. 

Normal horns that seemed to have grown to an unnaturally large size! 

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.

Basic etching in horns to create basic designs 

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

2 sets of horns

Horn replacement can replace horns with anything else, I.E Antennas 

Just a single horn that is located on the top of the head

Horns that are often partially of fully deattached from the host. They tend to float above or around the host and can move around

Horns that are replaced by visible smoke, they are constantly in motion