The rates in TW... correct me if I'm wrong, but with G, it's almost impossible to cap the S rank (both dream cap and custom cap) but there's a good chance with M right?
EDIT: Spent 25K G, got Strike Noir and Duel Shroud. But no Powered Red, I was aiming for that. >.<
Not so sure about how u define impossible but I manage to spend 3 months , everyday doing daily , which is around 500-600k and manage to cap 7swords ytd . So .... not impossible , juz really really really hard . Unless ofc u have godlike luck like Quant