bonus2 bAddClass,c,x; +x% physical damage against class c
it increases the attack you get from the str not the weapon and items and other bonus
so it's not 25% from your last dmg
how it don't work ?
4140,Knight_Of_Abyss_Card,Abysmal Knight Card,6,20,,10,,,,,,,,2,,,,,{ bonus2 bAddClass,Class_Boss,25; },{},{}
bonus2 bAddClass,Class_Boss,25;
you can find it in your /rathena/db/re/item_db.txt