A drug being smuggled into the Academy. When used, it makes the user feel invigorated.
-Game Description Trigger is made up of Dark Crystals, which is the crystallized essence of Dusk Energy. They have narcotic-like qualities and are indeed dealt illegally. They have severe side effects, so their use is prohibited.
What Trigger does to the individual:
Once used by an individual, or near an individual, the intense amount of Dusk Energy causes the user to practically go insane. This ranges to them ignoring all side-effects that their actions can cause, thinking clearly, continuous perseveration (as proven by Cheif Ruby when Wake Archus finds them.), and going days without sleep.
In the main storyline of the game, Trigger is being sold at Hero's Grave , and other locations, illegally.