Traits

Large rather flat horns with grow in segments.

Plated eyebrows. Longer scales that grow upwards.

These horns are giant. They start thin and get wider, like a club with spikes, by the end of them.

A small and sturdy horn with ridges.

Big, spiky horns that first go up and back and then go sideways in a circle. The spikes are only on one side of the horns: On top and on the outside.

A big flat horn that looks like a scythe. It has a few spikes on the inside.

Echidna horns start at the base of the skull and grow over the head to the front, where they curl upwards in a loop. The base has spikes on the outside.

Horns that resemble crystal growth. These are not real crystals.

These are big horns that come out of the side of the head.

Large horns that grow sideways.

A large, flat horn on the forehead. It has grow marks.

A horn that looks like a halo and floats above a Shiji's head. It is always round.

Holy horns can only be obtained via one of the quests from the Holy Questline. It is not breedable.


(Note: Normal Shijis can also obtain this horn type, it is unchecked simply for the gambling algorithm!)

These horns are exclusive to Lunar Shijis. They can have a round, full moon-like sphere in between them that is glowing. It is not a must though.

These horns are similar to crown horns. Both feature holes. These horns are mostly flat.

These horns are massive and heavy. The grow growth rings.

A horn that can come in various shapes and cuts. It has to be one gem though and located in the middle of the forehead.

Big curled horns that resembles a ram's, just that the curl is above the head.

Macabre horns which grow out of and/or cover the Shiji's eyes, blocking their vision entirely. 
The form of the horns are part of the trait.
Spooky Create A Trait 2024 Runner-Up Submitted by @KeyLime.

Horns that resemble finger corals. Can be asymmetrical.

Horns that grow in symmetrical shapes.