Critical Eye Increases affinity. Skill LevelEffect Parameters Lv 1Affinity +5%5000 Lv 2Affinity +10%10000 Lv 3Affinity +15%15000 Lv 4Affinity +20%20000 Lv 5Affinity +25%25000 Lv 6Affinity +30%30000 Lv 7Affinity +40%40000 Equipment with Critical Eye...