Life in the spirit world...
The number one rule of the spirit world is never ask someone what type of spirit are they. It is considered rude and some element spirits would be offended that you couldn't tell they weren't an animal spirit
The Crown Prince. This is the eldest Prince and heir to the throne. He is not the eldest brother. The Crown Prince had been missing for centuries. His guardian did not break his Oath.
The youngest Prince. This is both the youngest Prince and the youngest of the three brothers. His guardian was killed the night of the attack. This young Prince has also been missing for centuries.
Guardians. These people take an oath and kiss their charge during the ceremonies. Once they kiss to seal the deal a charm is place on the Guardian. If they harm their charge they feel it. They also can feel when their charge is near. Guardians naturally feel compelled to protect their charge.
Ultra-Shadows. These are dark shadowy creatures under the control of the dark element ruler. They can walk along the ground as nothing but a mere shadow then suddenly pop up and attack!
Infra-Spirit. There are two types of Infra-Spirits. There are Shells, which are the left behind bodies of a spirit. Their bodies lack detail and appear see-through, like a ghost. Their eyes are black voids, they can twist their bodies and their hands are sharp blades.
The other type of Infra-Spirits are called possessors which are the left over soul. The can be place in objects. Possessors can enter a persons body if the spirit agrees to be the Infra-Spirits host. Infra-Spirits are created when a spirit's soul if forced from it's body. Infra-Spirits must obey the spirit that created them.
Elements. There are twelve types of elements: Water, Fire, Wind/Air, Nature, Time/Space, Light, Dark, Luck/Fate, Electricity, Aether/Nothingness, Earth (ground, rocks ect.) and Gravity.
Half breed spirits. Usually when an animal spirit and element spirit have a child they are either an animal spirit or element spirit. In rare cases they are neither. Some recorded abilities are: Illusions, Memories, Emotions, Sound, Color, Appearance, Dreams, Thoughts, Auras, Senses, Conjuring, Projection, Transformation, Temperature.