Is Attack Boost broken?
Edit: that was actually raw, not true raw so numbers were wrong.
Equipped level 5 Attack Boost and realized stats are actually cumulative
So it's not attack +9 and 4% at level 5, but attack +3 +5 +7 +8 +9 + 4%
For example playing CB, when using Hard Bone Strongarm and it's 828 raw attack, I get 894:
828 + 3 + 5 + 7 + 8 + 9 = 860 + 4% = 894
Is the menu display wrong or does it really adds up that much?