Check it on the first page. I think that, while the idea isn't a Killer, it fits weel with what a Crusader is, and gives a really nice Crusader Fractal for Death/Darkness (entropy too, when upped) FGs, not counting the fact that it's ability can help Otyughs (Photons are an almost guaranteed devour) but it can also destroy death-based decks. Oh sure, it gets extremely powerful versus an opponent that uses 1 of 3 of the 12 elements.
I always thought Crusader Overpowered, too. :/