Talk:Rashomon Event Rerun/@comment-29027964-20170603092832/@comment-28209103-20170603115333

Rule of thumb is that support type SSR are bad choice for obvious reason that they won't benefit more from extra stat. The main reason of grailing a servant is that they'll reap the benefit of higher stat.

due to the design of the game atk stat will have higher impact compared to hp stat, therefore for SSR those with high ATK stat to HP spread is better. The game are designed so that the sum of atk and hp will be around 25k for SSR, around 21k for SR, and so on. Since the number of stat are limited those with high atk will have reasonably lower hp instead which means they'll hit harder but risk getting killed faster, as such they'll benefit from the extra stat the most (More atk stat to hit harder and more HP to let them survive longer). In particular the class with 1.1x atk multiplier are the best choice thanks to multiplier effect (15k JAlter in practice have 16.5k atk)

Therefore in my opinion those like Raikou, Cu Alter, Hijikata Toshizo, and Sakata Kintoki (basically all offensive oriented SSR zerk) are good choice to be grailed. Other than that the obvious Jeanne Alter ofc are good choice to be Grailed. from other class I think Musashi are good choice, I'll advise to avoid Archer, Assassin, and Caster for their 0.95/0.9 atk mult, for Rider Quetzl is the best, and Ozy is the 2nd best.

for SR, as long as it's not shitty tier most SR should be a relatively harmless choice because unlike SSR the grail to stat return are pretty good. if it's SR or below then there's no problem in grailing a support even tho I won't do it cuz it's a waste.. The simplest guide is that grailing those that are famous to be great, those like Lancelot, SAlter, Kiyo Lancer, Saint Martha..