Talk:Magic/@comment-94.175.151.35-20141107221823/@comment-139.195.1.237-20170428232335

The [something] Trinity is just the name of Demon Kings. If he became a Demon King, then his name is Astral Trinity. It's probably the same as Japan's Emperor (though the emperors are only called with title post humously).

Trinity-class mastered three Thema.

Trinity Seven manifested Last Crest, so they're the top of each Archives. It doesn't have to mean they can use three Thema.