[@XmasForJuan]As a matter of fact I do find this rude you could've brought this up in pm. It's quite clear you're not interested in joining this rp so that would've been a better alternative. However I believe myself to be a fair person so I'll throw my reasonings out there.

 Ruler Jeanne has command seals, and can enforce her will on other individuals. She can also find out their names because of that class. Revelation is on her because of religious context backing her. Instinct does not go with Jeanne from my point of view, and there is no other suitable replacement for a skill that gives advice from god. Jeanne was known for using her 'wisdom from god' to turn the tide of war in France. 

Saber is also considered the 'best' class in the holy war as stated multiple times in both Fate/Zero, and Stay Night. I believe it is also in many forms of media however I can't think of other examples off the top of my head at twelve at night. Jeanne herself isn't renown to be as fast as her statistic but her legend is renown around the world enough to give her a boost to that height. Most of her skills are taken directly from the ruler's wiki, and downgraded. As for her mana burst flame, and her status she is not a Lily. This is not Jeanne before she joined the military. This was Jeanne from the war but still aware of where her legend vaguely ends up at not unlike Alexander, or Giles. I would also throw Gilgamesh into that line but Kid Gil cheats with multiversal clairvoyance in the shape of a noble phantasm. More to the point the mana burst flame is a specific reference to her burning. While not the specific saint figure that burnt at the cross it is a key part of her legend. Having Jeanne without some reference to her burning in my opinion is out of place.

As for the mass amount of skills it is to make up for her lack of skill as a swordsman. In exchange for being a rather average, at best, swordsman her skills are meant to build up, and allow her to tank blows more efficiently. Revelation in combination with her other skills allow her to be a serious threat while still keeping up a strong defense. Without instinct of revelation she's a flag bearer poorly suited for this roleplay's saber role. As she is she plays a tank role essentially. This character has also received feedback from other players before. If for some reason the others wanted Jeanne gone, along with the various interesting conflicts that would appear because of her chosen red faction counterpart, then Lancelot Saber would've been present, or someone else. 

With that being said if you have no further interest in this roleplay please do not reply to this. Send a pm if you must but you are disrupting a roleplay.