Elements

Life
There is no known guardian.

Only one life spell is known to the world and it's Resurrect; however, it's so rare many people believe that it's just a myth. It's rumoured that there are spells in which literally create life and they are said to resemble summoning spells.

Lightning
Elekron is the guardian of Lightning

Darkness
Arsken is the guardian of Darkness.

A huge part of most 'black magic'. Not many actual dark spells are known to mankind, though it's said that the ancient humans knew more spells. Blind is considered to be a dark spell, but it's unknown if it really is. However, going off what Arsken displays, Darkness is actually pure evil intent.

Even though Darkness is usually said to be evil and usually comes out as evil energy, many people argue over wheher it is actually evil or if it just depends on how the user uses it. Ironically the arguements contradict the lack of actual knowledge or information on Darkness.

Death
Martel is the guardian of Death.

Not many people use it as it's considered black magic. Death magic is widely known as Necromancy.

Fire
Bursenak is the guardian of Fire.

Fire consists of many spells, including the basic spell of Fireball. Due to it coming out of pure energy from most beings it is the most common element to use in magic. Fire is the only category of magic and elements that might not actually have a branch coming off of it.

Lava
There is no known guardian.

Nothing is really known about Lava. It's hightly probably that it isn't even a real element that can be used in magic.

Water
There is no known guardian.

Ice
There is no known guardian.

Tide
There is no known guardian.

Crystal
There is no known guardian.

Only mentioned in legends, never actually seen; due to this, it's unknown if it's real.

Metal
There is no known guardian.

Nature
There is no known guardian.

Similar to life except targeting plants. This element is most commonly seen in the spells of the people who live in dense forest areas such as the Arkrien Jungle.

Wind
There is no known guardian

Gas
There is no known guardian.