[quote=@Suku]
<Snipped quote by Vertigo>

Some servants are bad due to being gods, While merlin is still alive in the fate universe much like scathach. Gilles is hard to do in caster form due to prelati's spellbook I'll allow his saber form if you wish. Beyond that most is banned due to their np or other such things. Jeanne alter is more of an idea created by Gilles so not technically a servant. Finally Lancer artorias np is in theory super over powered due to its nature. 
[/quote]

That's fair! Thanks for satisfying my curiosity.

Could you answer the other two questions as well, though? They're actually more important in gauging my interest than the banned servants one. That was just my nosiness, heh.