Talk:Christmas 2015 Event Re-Run/@comment-4802891-20161111154015/@comment-27971189-20161111175505

For F2P player, sub-box won't be really needed as 300 space is enough unless you keep each copy of EXP, Servant and CE instead of leveling, NP Upgrade, LB or burn for MP. Might help if player didn't want to take long time looking certain units/CE through their roster by moving other Servants/CE they hardly use to sub-box.

For whale-- well, the use can be inevitable. Like "My Waifu" type of storage where you can make galleries only consists of female Servants with all of them being second copy of female servants on main storage, each have NP 5 just like the first copy; in CE case, it may help making sure CE main box consists only of LB 2030 or Kaleidoscope to make things more simple.