Fate/Grand Order

Well, to be honest, she has a good design, voice, and nice attack animations, and I like her more than the Lancer, which makes her one of the most appealing characters in that regard, but... I don't really use her. I find the meta questions in FGO to be a somewhat alien concept. Except for certain gimmick battles, everything can be cleared with any Servant if they are leveled up and of the appropriate class... And in any case, if you're not an ultra-whale, if you're going to roll in a gacha game, you should only roll for waifus, otherwise you'll regret it later. The meta changes, but the waifu remains...