Dark Magic is the embodiment of death.
There are two ways you could choose to use this magic. If you are in tune with Dark Magic you can sense when an entity is suffering as they exit existence and use their magic to ease their journey. You can guide the dying magic to a place where it can be reborn. This is the beautiful side of Dark Magic.
But there is another way. Even if you do not have the power of Dark Magic it can be harnessed by murdering an entirety that holds Magic. Drawing out the power of plants, animals, and beings that have Intrinsic Origin magic running through them.
The ease and potency of Dark Magic may corrupt you, causing you to hunt magical entities to use their energies.
So which will you choose?