Skill - Crossbow Man

Crossbow Mastery Passive Master: 20
Increases the crossbow mastery and accuracy.
01+15% crossbow mastery, +1 accuracy 11+40% crossbow mastery, +11 accuracy
10+35% crossbow mastery, +10 accuracy 20+60% crossbow mastery, +20 accuracy

Final Attack : Crossbow Passive Master: 30
With a certain success rate, perform another attack after an attack. Pre-requisite: Crossbow Mastery Lv. 3
012% success, final attack damage 105% 1632% success, final attack damage 180%
1530% success, final attack damage 175% 3060% success, final attack damage 250%

Crossbow Booster Supportive Master: 20
Uses HP and MP to temporarily boost up the attacking speed of the crossbow. Pre-requisite: Crossbow Mastery Lv. 5
01HP & MP -29; Increase speed for 10s 11HP & MP -19; Increase speed for 110s
10HP & MP -20; Increase speed for 100s 20HP & MP -10; Increase speed for 200s

Power Knock-Back Active Master: 20
Knock back multiple enemies. It also improves the success rate of knocking back.
01MP -8; success +2%, damage 105%, 2 enemies 11MP -16; success +22%, damage 155%, 3 enemies
10MP -8; success +20%, damage 150%, 3 enemies 20MP -16; success +40%, damage 200%, 6 enemies

Soul Arrow Supportive Master: 20
Temporarily allows the character to fire crossbow arrows without using arrows. Pre-requisite: Crossbow Booster Lv. 5
01MP -15; 30 seconds without using arrow 11MP -30; 330 seconds without using arrow
10MP -15; 300 seconds without using arrow 20MP -30; 600 seconds without using arrow

Iron Arrow Active Master: 30
The arrow that's fired goes through the enemy and damages the ones behind it. The damage decreases for every enemy it goes through, and it can't damage more than 6 at once.
01MP -14; damage 64% 11MP -28; damage 124%
10MP -14; damage 120% 20MP -28; damage 180%