User blog comment:Hitsuji Mamoru/FGO-style Servant Creation Room/@comment-28209103-20170122121326/@comment-28209103-20170123134349

@LL  to make things short i'll get to the point, i'm sure it'll still end up long tho..

1st Question, as I said Chandragupta started as no name youth without any backing, his first rebellion against Nadha Empire utilizing guerilla tactic to harass the enemy and spreading his fame. why Guerilla? as he said previously King Nadha are not loved by it's people, he led started a rebellion to gather army by becoming the symbol of hope. when he's summoned as Archer he is summoned in his youth form, his early day as guerilla rebellion. as A rider he'll be summoned as much more older version of himself, and Guerilla Tactic becomes Military Tactic.

2nd Question. generally all kings/emperor/pharaoh, Artoria included, but in normal HGW the power will be less potent if said servant are not famous as a tyrant as in unjust ruler, it'll be super effective on Gilgamesh, Iskandar, Ozymandias, Nero or Atilla, but less effective on Artoria or other benevolent King. But in FGO it'll deal extra damage against any king, there's quite a lot of King in FGO so it's a good skill to have I think, the lesser known one are Beowulf and Rama.

3rd Question : Stated in his profile, it's the 2nd one since it's AoE.. if we're going novel style he'll be the type that put troops literally everywhere to ambush the enemy while he himself run around sabotaging enemy advance... that's why he have Guerilla Tactic.. Imagine army of Archer hiding everywhere in Fuyuki new town, Archer run around while kiting the enemy while his troop rain arrow at the enemy,, Archer also utilize trap, decoy.. anyway it's Archer, Archer doesn't fight in close quarter  with twin sword.. dry laugh

for passive.. Divinity comes from his Satya bloodline... it's complicated but basically it's bloodline connected to God in hinduism, Ahimsa is the highest level of Jainism vow, it's something one reach once they've done Sallekhana. the rest comes from Archer class package.