Sigil traps

Sigil Traps are magical sigils within circles, that, when drawn somewhere, can render its respective supernatural being unable to leave, use their powers, or destroy the circle dirrectly in any way upon entering.

Variations

 * Reaper Trap - Traps Reapers.
 * Devil's Trap - Traps Demons.
 * Angel Trap - Traps non-reaper Angels.