Improved Backstab

Prerequisite: Martial Rank 4, Physical Rank 3, Backstab Class Feature

Benefit: When you deal damage with the Backstab technique, add an additional 1 WD to the damage.

Greater Backstab

Prerequisite: Martial Rank 6, Improved Backstab

Benefit: When you deal damage with the Backstab technique, increase the damage by an additional 1 WD (for a total bonus of 2 WD).

Superior Backstab

Prerequisite: Martial Rank 8, Greater Backstab

Benefit: When you deal damage with the Backstab technique, increase the damage by an additional 1 WD (for a total bonus of 3 WD).

Awesome Backstab

Prerequisite: Martial Rank 10, Superior Backstab

Benefit: When you deal damage with the Backstab technique, increase the damage by an additional 1 WD (for a total bonus of 4 WD).