| Stealth (Rank 1) | 1 | 10 |
| Backstab (Rank 1) | 4 | 1 |
| Pick Pocket (Rank 1) | 4 | 1 |
| Sinister Strike (Rank 2) | 6 | 1 |
| Gouge (Rank 1) | 6 | 1 |
| Evasion | 8 | 2 |
| Eviscerate (Rank 2) | 8 | 2 |
| Sap (Rank 1) | 10 | 3 |
| Dual Wield | 10 | 3 |
| Sprint (Rank 1) | 10 | 3 |
| Slice and Dice (Rank 1) | 10 | 3 |
| Kick (Rank 1) | 12 | 8 |
| Backstab (Rank 2) | 12 | 8 |
| Parry | 12 | 8 |
| Sinister Strike (Rank 3) | 14 | 12 |
| Garrote (Rank 1) | 14 | 12 |
| Expose Armor (Rank 1) | 14 | 12 |
| Pick Lock | 16 | 18 |
| Feint (Rank 1) | 16 | 18 |
| Eviscerate (Rank 3) | 16 | 18 |
| Gouge (Rank 2) | 18 | 29 |
| Ambush (Rank 1) | 18 | 29 |
| Stealth (Rank 2) | 20 | 30 |
| Backstab (Rank 3) | 20 | 30 |
| Crippling Poison (Rank 1) | 20 | 30 |
| Rupture (Rank 1) | 20 | 30 |
| Distract | 22 | 40 |
| Sinister Strike (Rank 4) | 22 | 40 |
| Vanish (Rank 1) | 22 | 40 |
| Garrote (Rank 2) | 22 | 40 |
| Detect Traps | 24 | 50 |
| Mind-numbing Poison (Rank 1) | 24 | 50 |
| Eviscerate (Rank 4) | 24 | 50 |
| Kick (Rank 2) | 26 | 60 |
| Cheap Shot | 26 | 60 |
| Expose Armor (Rank 2) | 26 | 60 |
| Ambush (Rank 2) | 26 | 60 |
| Backstab (Rank 4) | 28 | 80 |
| Feint (Rank 2) | 28 | 80 |
| Sap (Rank 2) | 28 | 80 |
| Rupture (Rank 2) | 28 | 80 |
| Instant Poison (Rank 2) | 28 | 80 |
| Sinister Strike (Rank 5) | 30 | 1 |
| Disarm Trap | 30 | 1 |
| Deadly Poison (Rank 1) | 30 | 1 |
| Kidney Shot (Rank 1) | 30 | 1 |
| Garrote (Rank 3) | 30 | 1 |
| Eviscerate (Rank 5) | 32 | 1 20 |
| Gouge (Rank 3) | 32 | 1 20 |
| Wound Poison (Rank 1) | 32 | 1 20 |
| Blind | 34 | 1 40 |
| Blinding Powder | 34 | 1 40 |
| Sprint (Rank 2) | 34 | 1 40 |
| Ambush (Rank 3) | 34 | 1 40 |
| Rupture (Rank 3) | 36 | 1 60 |
| Expose Armor (Rank 3) | 36 | 1 60 |
| Backstab (Rank 5) | 36 | 1 60 |
| Instant Poison (Rank 3) | 36 | 1 60 |
| Deadly Poison (Rank 2) | 38 | 1 80 |
| Sinister Strike (Rank 6) | 38 | 1 80 |
| Garrote (Rank 4) | 38 | 1 80 |
| Mind-numbing Poison (Rank 2) | 38 | 1 80 |
| Stealth (Rank 3) | 40 | 2 |
| Safe Fall (Passive) | 40 | 2 |
| Eviscerate (Rank 6) | 40 | 2 |
| Feint (Rank 3) | 40 | 2 |
| Wound Poison (Rank 2) | 40 | 2 |
| Kick (Rank 3) | 42 | 2 70 |
| Vanish (Rank 2) | 42 | 2 70 |
| Slice and Dice (Rank 2) | 42 | 2 70 |
| Ambush (Rank 4) | 42 | 2 70 |
| Rupture (Rank 4) | 44 | 2 90 |
| Backstab (Rank 6) | 44 | 2 90 |
| Instant Poison (Rank 4) | 44 | 2 90 |
| Hemorrhage (Rank 2) | 46 | 77 50 |
| Expose Armor (Rank 4) | 46 | 3 10 |
| Gouge (Rank 4) | 46 | 3 10 |
| Garrote (Rank 5) | 46 | 3 10 |
| Sinister Strike (Rank 7) | 46 | 3 10 |
| Deadly Poison (Rank 3) | 46 | 3 10 |
| Sap (Rank 3) | 48 | 3 30 |
| Eviscerate (Rank 7) | 48 | 3 30 |
| Wound Poison (Rank 3) | 48 | 3 30 |
| Crippling Poison (Rank 2) | 50 | 3 50 |
| Kidney Shot (Rank 2) | 50 | 3 50 |
| Ambush (Rank 5) | 50 | 3 50 |
| Rupture (Rank 5) | 52 | 4 60 |
| Backstab (Rank 7) | 52 | 4 60 |
| Feint (Rank 4) | 52 | 4 60 |
| Instant Poison (Rank 5) | 52 | 4 60 |
| Mind-numbing Poison (Rank 3) | 52 | 4 60 |
| Garrote (Rank 6) | 54 | 4 80 |
| Sinister Strike (Rank 8) | 54 | 4 80 |
| Deadly Poison (Rank 4) | 54 | 4 80 |
| Expose Armor (Rank 5) | 56 | 5 |
| Eviscerate (Rank 8) | 56 | 5 |
| Wound Poison (Rank 4) | 56 | 5 |
| Kick (Rank 4) | 58 | 5 20 |
| Ambush (Rank 6) | 58 | 5 20 |
| Sprint (Rank 3) | 58 | 5 20 |
| Hemorrhage (Rank 3) | 58 | 1 30 |
| Stealth (Rank 4) | 60 | 5 40 |
| Rupture (Rank 6) | 60 | 5 40 |
| Backstab (Rank 8) | 60 | 5 40 |
| Gouge (Rank 5) | 60 | 5 40 |
| Instant Poison (Rank 6) | 60 | 5 40 |