Mortem is a a very dark and very powerful spell. It is only learned and used by the top followers of Lord Tulen Moratus. The biggest time its been used was during the Battle of Ralken against the Order of Seven. Tulen Moratus used Mortem to successfully strike down Grandmaster Ulvik Homik.
How it WorksEdit
The way Mortem works is, when struck by it, it completely seperates your body from your soul/spirit, and completely disables your body. No spell is able to revive a target slain by Mortem, however it may be absorbed by Tutela.