User blog comment:Dark Paladin X/Azusa Mifuyu/@comment-38196594-20190826015654/@comment-38196594-20190826021301

Consider the NP gain, cards hit-count, and the passive. You can't randomly add 0.56% np gain to a 6 hit arts card and make her have a Teritorry Creation EX, that's too damn OP. Also, the 16-hit NP is too much.

Koishi can offer you a more in-depth look at how you can balance your servants.