Prerequisites: 11th level, tiefling, rogue, Sneak Attack class feature Benefit: When a character with the Infernal Sneak Attack feat deals Sneak Attack damage, he or she can expend infernal wrath to deal 1d6 extra fire damage for each die of Sneak Attack damage.[U:5/2010] Prior to the change to infernal wrath in the May 2010 update, Infernal Sneak Attack added an extra die of Sneak Attack damage to an attack benefiting from infernal wrath.[MP:144]