Buki kjóka no seikóricu 50%, taikan de wa 15% secu (E09)

• 武器強化の成功率50%,体感では15%説 (viac)
• Buki Kyouka no Seikouritsu 50%, Taikan de wa 15% Setsu
• Weapon Enhancement Succeeds at a 50% Rate, but It Sure Feels Like 15% to Me. (menej)