Make +12 need be 60%+25%=85%
but i have only 70%
And +13 to i have 70 but need be 80%
And to +10 witchout luck need be 70% but Have 50%
Mix Item Level +10 = 70%
Mix Item Level +11 = 65%
Mix Item Level +12 = 60%
Mix Item Level +13 = 55%
Mix Item Level +14 = 50%
Mix Item Level +15 = 70%
Items with +Luck = +25%
Socket Items have -5% chance on any mix