Class T

Class T is an activation class in which artifacts require very precise circumstances to activate are placed. These artifacts are always dually-classed due to the artifact requiring one of the normal means of activation to activate at all (touch, visual, etc.).

Of the massively large number of artifacts that have been collected, only a very small portion of them have fallen under this class (approximately 1/835). This proportion could be off, however, as many of these artifacts can be dormant for hundreds or thousands of years before falling under the right circumstances to activate.