Board Thread:Wikia Discussion/@comment-27279544-20170528163214/@comment-24930367-20170608120218

Nyocchi wrote: But literally for each and every SSR weapon you have meaning you'll need 5 copies of each weapon just to fully uncap one SSR to 4*. 4 copies (1+3). To 4-star limit break it, you need...other things. Not same weapons.

Also just upgrade any R weapon. You're bound to have lots of Mithril shits or, if you're lucky, Main Gauches from Port Breeze quests.

PunPunPunyama wrote: Ohhh, naruhodo... But still isn't lame that they used the exact same font and color of the bonus+ for that? Anyway, thanks you Tanaka used slightly different green for Land-based attackers and carrier-based aircraft so it's not like it's a problem.

Just remember that +1 in weapons/summon/characters is extra stat and +1 in stuff means more stuff.