Ancient evil

"Ancient evil" is a type of magic. Origins of said magic come from a long time ago when Joghull Worhei'm found a stone with this magic inside. This is not just some magic but can also be counted as a demon-like being who chooses the holder of its' magic. Although the holder of magic has their own free will, they do listen to the demon. There have been about 21 ancient evil holders. Each and every single one of them has done terrible things. They won't stop until the evil is satisfied. The eyes of the holder glow lime green.

Effect

Makes goo-like monsters, can make wings out of goo like substance, Bigger claws, alter weapons, armor, etc.

Side/Secondary Effects

The user of this magic slowly becomes mad with power.

Manifestation

It looks like a black tar-like goo. Smells unpleasant.

Source

Demon-like being

Discovery

It was discovered by Joghull Worhei'm. He is like some sort of god to evil people.

Related Element

Darkness, Energy, Shadow

Level

This magic is properly used only by the holder of "Ancient evil". Magic can be shared to others, but it will be weaker and not as effective in the long run.

Applied Restriction

May be highly addictive and leave the user susceptible to negative influences,
Dark magic tends to get out of hand even if treated with respect,
May need to make deals with demons or evil spirits/gods