北极光 - Un aperçu
A: These are the possible stats that upgrading your weapon will grant a récompense to. Depending on what tier you are at, you can grant anywhere from 1-10 additional position in any of the stats listed to your weapon. Q: Any catch with this?按照极光的形态分类,可分为匀光弧极光、射线式光柱极光、射线式光弧光带极光