Talk:Palingenesis/@comment-27727635-20160806224944/@comment-27818636-20160806231839

As a rule of thumb:

3 star at 100 makes them as strong as a 4 star at 80.

4 star at 100 makes them as strong as a 5 star 90.

5 star at 100 makes them stronger than they already are, but they gain like 1000+ attack.

Supports such as Jeanne, Iri and Tamamo no Mae, in my opinion don't need grails, because they don't really deal damage with their NPs. Tamamo no Mae, being a five star already has really good stats, so giving her 5 grails seem to be redundant, since you may have servants that may benefit more from it if they get a higher stat which boosts their NP damage.

In your case, that'll leave Nitocris, Tamamo Cat, Euryale and Jack as your options.

Nitocris is more of a farmer really so it feels like a waste giving her 7 grails, since that'd be just overkill for killing mobs and her stats as it is are enough as it is. The same could be said of Tamamo Cat. You'd be better off giving the grails to boss killers instead since that'd be more beneficial during events.

Also if you do get Gawain, making him Level 100 would make his ATK stats on par with five stars who are at level 100.

Which leaves you with Euryale and Jack.

Jack is one of the most powerful, if not the most powerful Single Target Assassin in the game. She is also more powerful against Female enemies.

Euryale is a pretty solid 3 star archer unit. But unlike Jack her NP damage is fixed at 1200% and at NP Level 5, it deals 1450% damage against males.

Your Jack's NP Level is 3 which already makes her NP as strong as a fully maxed out NP5 4 star give or take. Plus her stats as a 5 star allows her to deal more damage when hitting opponents even at level 90. This somewhat makes her stronger than your average NP5 four star already. Making her level 100 would make her even stronger. However, keep in mind that the stats that Jack will get will probably around 1000ish, which is pretty much like giving her some extra Fou Kun cards.

With that said, you have two options. You can make Euryale as strong as a four star archer, but at the cost of having a fixed NP damage and 9 grails. Or you can give Jack 5 grails and make her stronger than she already is. It is up to you. Personally even I am having trouble deciding which Servants should get grail ascension because I have too many favorites myself!