Board Thread:Wikia Discussion/@comment-27279544-20170528163214/@comment-27279544-20170617150837

TheXAir wrote: ah.. so they can use for skill upgrade materials..? weird.. i never know about it.. so i just need to upgrade my main weapon using those SR weapon right..? （´-`）.｡oO( ... ) Yes, you click upgrade and select some weapons, then before you confirm the upgrade check how much skill experience the weapon will get, to upgrade the skill, you need to reach 100% Skill level rise rate