Rogue
10 - Backstab : An attack from behind
11 - Smuggle : Group stealth
12 - Quick Flurry : A double attack that does low damage
13 - Streetsmarts : Increases agility and strength
13 - Rash Advance : Increases melee attack skill and lowers defense
14 - Circular Strike : Low damage AOE attack
15 - Bludgeon : A quick attack that knocks down the enemy
15 - Gouge : High damage frontal attack that increases hate
16 - Strangling Shot : Ranged skill that launches 2 shots at once and reduces target's power
17 - Snoop : Improved stealth movement
18 - Fancy Footwork : Greatly increases parry skill
19 - Distracting Blade : Flank attack that deals medium damage and interrupts target
19 - Smuggler's Talent : Allows stealth movement with little to no movement penalty

I did not write this information. I do not claim to be the source of such information.