Neverwinter Nights 2 Feats Database: Feat Details
Arcane Trickster Sneak Attack (+2d6)
Feat ID: 1503
Type of Feat: Class
Use: Automatic
Prerequisite: Arcane Trickster Level 2
Successive Feat: Arcane Trickster Sneak Attack (+3d6)
Installation: Neverwinter Nights (Base)

At every even level, the arcane trickster gains an additional +1d6 to their sneak attack damage. This is in addition to the rogue sneak attack dice.