There is a formula to count how many points you need to get 100% in success rate. (Thx for Duosmith , it's in Indonesian language though). The formula is : * Remember! All Equip needs to be at least +5 to use as a catalyst* Level = +5 +6 +7 +8 +9 >>> G+5 G+6 G+7 G+8 G+9 157～168 = 12 13 14 18 24 >>> 25 27.5 30 37.5 50 169～182 = 13 14 15.5 19.5 26 >>> 26 28.5 31 39 52 183～195 = 13 14 15.5 19.5 26 >>> 27 29.5 32 40.5 54 196～200 = 14 15 16.5 21 28 >>> 28 30.5 33.5 42 56 Thx to Artisan (Seal Online Eternal Destiny) for the complete cata points