DEX Orb 5 is made from 64 DEX Fragments & 48 Sharp Crystals all of these can be Buy in Stall and Fragments can be Farm in Ablution of Evolution Dungeon, Sharp Crystal can Be Farm in Sharp Dungeon(Tuesday Dungeon). Thanks to @Innfectious & @Strife for Posting SS of Raven Skills and Branches I would Advise having Storm Raider's Gear Blade, Debuster's Needle Blow or The Rizing, Shinobi's Matk Skills till I test to see if Sea Fire Debuff makes Raven's Skills do More Damage or till someone have Post that info I also say this can be a First Advance Class and would help other Advance Classes out as Claw Bite Lowers DEF and MDEF and as it a Forward AoE Skill. EDITED: no none of the Raven Skills are Matk. I would also Say having Dark Weapon Helps as you gain Atk & Matk from Passive so it Increase your Damage. Weapon: 1h Sword, 1h Sword+Shield(Nerf Damage by 10%), Dagger, Dagger+Shield(Nerf Damage by 10%), Dagger+1h Sword, Dual Dagger this the only Rogue Advance Class that you can use a 1h Sword and be able to use all Skills as such I also Say this can be chose as 1st Advance Class for Rogues Thanks to @Innfectious Posting a Build for Raven: Also most people would say that 40 dex would be better to cap it but i personally suggest 50 but thats just me, i was a pure str Rogue until i released Rv then i started adding dex so i havent reached 40-50 dex yet. But yes dex 40-50/full str is what i would recommend. Requirements: 35 Sharp Crystals,45 Hard Crystals. DEX Orb 5 CoolDown: 13 Seconds Rigor:1 Second CoolDown: 18 Seconds Dark Enchancer Lv1: +10 to ATK & MATK Lv2: +1 ATK & MATK Lv3: +1 ATK & MATK Lv4: +1 ATK & MATK Lv5: +1 ATK & MATK Lv6: +1 ATK & MATK Lv7: +1 ATK & MATK Lv8: +1 ATK & MATK Claw Bite's branches: A. Saver type with holding consumed SP B. Designed for successive shots by shortening the cooling time C. Special type with more fire power and distance by consuming more SP Raven Dagger's branches: A. Enhanced type with more fire power B. Wide range type to throw further distance C. Continuous usage type with shorter cool time consuming more SP Dirgebringer's branches: A. Power type which consumes more SP to increase damages B. Type with shorter cooling time C. Shortened type with shorter charge time also thanks to ToSIiro a Lvl 76 Storm Raider from B O S S Guild for helping me test out Claw Bite and Sea Fire Debuff: Raven's Debuff: Claw Bite Lv1: DEF: -5(-10) , MDEF: -5(-10) Claw Bite Lv1 + Sea Fire Lv10: DEF: -5(-10), MDEF: -35(-70) Damage Test without Debuff: Claw Bite Lv1: 388, / 200+, 346(Crit) Raven Dagger Lv1: 189, 187, 186/ 493(crit) Dirgebringer Lv1: 587, 579, 586 Note: after Testing on @Joseph with Raven Skills and Restating to INT and Using Sea Fire Raven Skills are not Matk Based as such it a Good Class to go to after Mastering Shinobi so you can take one the Matk Skills with you so it get the increase from Claw Bite and Dark enhancer or Master Raven and take Claw Bite with you to Shinobi so you have 2 Debuffs for Matk Skills in Shinobi and 1 Debuff for Atk Skills from other Ro, Db, Sr, As.