Here's a good build for Dual Blade. Job Advancements Lv 10,14,33,64,95,116 Stat Points Full LUK ▼ advantage Attack power is very high. Evasion rate is high. ▼ Cons Accuracy is low. Defense is low. 2 DEX 1 LUK ▼ advantage Accuracy and Defense are high ▼ Cons Attack is low Boss Build 1st Job (total 5SP) Double Stab Lv4 Dark Sight Lv1 Boss Build 2nd Job (total 38SP) Double Stab Lv10 Triple Stab Lv10 Nimble Body Lv5 Disorder Lv5 Katara Booster Lv10 Boss Build 3rd Job (total 100SP) Fatal Blow Lv20 Blade Fury Lv5 Boss Build 4th Job (total 162SP) Flash jump Lv10 Boss Build 5th Job (total 204SP) Mirror Image Lv30 Owl Spirit Lv20 Boss Build 6th Job (total 272SP) Chains Of Hell Lv40 Final Cut Lv30 Blade Fury Lv30 Remaining 46SP For the remaining SP I'd recommend going for Venom to increase your dmg further.