Question about the Holy Field

[The Swordsman]

So as the newest episode is getting closer to full completion, I started reading every field file again as it's one best things about this fangame. However once I got to the Holy Field I noticed a move that logically should get a boost from the field but doesn't despite fitting both the theme of legendary pokemon's moves getting boosted and the field theming itself, Sacred Sword. So out of curiosity why isn't the move included?

[logintomylife]

This move is included in Fairy field that certain Red-head uses, with all the "Knight saving princess" stuff, he has to wield a sword, no? As for why it's not stronger in a Holy field? Dunno. Probably too much excessive violence? Being Sacred doesn't mean it should be holy, I think o: Or Amethyst forgot such move even exists.