So, I'm including a rough bio for one of the NPC servants I made for this RP. To give an idea of what kind of stuff you can do for a character.

The Personality and History are left blank because it's an NPC servant, but I hope you get the idea and it helps you direct your character more. 

[hider=Jia Xu]
[u][b]Servant CS[/b][/u]

[img]https://i.pinimg.com/736x/69/04/dd/6904dd2c04927fb007698955a2b1f418--designs-manga-anime.jpg[/img]
[b]True Name:[/b] Jia Xu
[b]Aliases:[/b] [i]Assassin of Wan Castle[/i], [i]Grand Commandant[/i], and [i]Marquis Su[/i]
[b]Class:[/b] Assassin
[b]Gender:[/b] Male
[b]Height:[/b] 6'1"
[b]Weight:[/b] 155 lbs
[b]Alignment:[/b] Neutral
[b]Wish for the Grail:[/b] Jia Xu doesn't have a particularly complex wish. Rather a more mundane wish. One that can be simply described as having a family, which he denied himself in his first life out of a mix of shame, and fear.

[b]Personality:[/b] NA

[b]Background:[/b] NA


[u][b]Stats:[/b][/u]
[i]Strength:[/i] C
[i]Endurance:[/i] C 
[i]Agility:[/i] A
[i]Magical Energy:[/i] C
[i]Luck:[/i] C
[i]Noble Phantasm:[/i] C

[b]Class Skills:[/b]
[i]- Independent Action B:[/i] Jia Xu can act independently from his master for long periods of time. To an extent where once summoned, he only needs his Master around for the magical supply needed to use his Noble Phantasms. Even then, only the higher rank ones. 
[i]- Presence Concealment A:[/i] Despite not being a true assassin in life, Jia Xu's tendency for remaining behind the scenes and pushing others to do deplorable actions makes it possible for him to avoid the detection of others, and as such stay undetected until he strikes.
[i]- Evidence Tampering C:[/i] Evidence of Jia Xu's presence are wiped. Making it difficult to remember his face, weapons, or anything about him. Physical evidence or video footage wouldn't be effected, only the memory of his attack.

[b]Personal Skills:[/b]
[i]- Decider of the next Ruler A:[/i] In his lifetime, Jia Xu selected the successors of many powerful rulers, often by advice alone. His influence as a result allows him to, through selection, increase the stats of one other servant at a time in the grail war. Increasing their abilities by one parameter each. [i](This can be utilized to raise his own stats as well.)[/i]
[i]- Uncrowned Master of Strategy -:[/i] Jia Xu often worked behind the scenes, or manipulated others. As a result, his renown never reached as far as it should have, as he was happy to let others take the achievement for his actions. As such, all of his skills and stats are seen by others as being ranked down by one parameter. If his true name is learned, this skill is canceled out.
[i]- Advice of the Strategist A+:[/i] Advice given by Jia Xu is garunteed to lead the listener to a 100% success rate, but only if they listen. Jia Xu was a strategist in life, and those who listened to him would often win. Those who disregarded his advice were often brought to ruin. When he decrees a situation lost, often times the only thing that can defeat his predictions would be a servant with a high luck stat.

[b]Combat Capabilities:[/b] As an assassin, Jia Xu is particularly crafty. But most of all, his ability to enter the territory of other mages and servants is the highest of his skills. Despite his reasonably low stats, Jia Xu's tactical skills are second to none. Because he is a strategist first and foremost, and his tactics almost always rely on that tactical foresight. In a one on one fight he operates most importantly by seeking to undermine the enemy's abilities, or even use an ally to split the target's focus. As such, he benefits most from working with others, as served in wars were he often used others as his puppets.  

[b]Noble Phantasms:[/b]
[hider=Noble Phantasms]
[b]Name:[/b] Burning of Wan Castle
[b]Rank:[/b] C
[b]Type:[/b] Anti-Army
[b]Description:[/b] In his lifetime, one of Jia Xu's greatest moments was the attempted assassination of Cao Cao, the one day founder of the Wei Empire in China. Jia Xu lured Cao Cao into Wan Castle, and then set the building ablaze. The whole castle burned, killing Cao Cao's bodyguard in the process.
As a noble phantasm, Jia Xu creates a territory. This can be a temple, a building, or area of preference. Inside this territory he can move undetected, but should an enemy enter his territory, he can utilize his noble phantasm to burn Wan Castle. This can ignite specific areas of his territory, or outright destroy the entire area, forcing him to move on and reestablish his territory elsewhere. 
This noble phantasm has a second effect, as it can be used to destroy the territory and bonuses of others. By using this noble phantasm, he sets a flame inside another servant's territory, robbing them of the bonuses they would gain. This makes Jia Xu a perfect counter for casters who may rely on territorial control. 
[/hider]
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