+15 with Invisible (2), Canny Tumble (2), Divine Favor (2), Piranha Strike (-2).
4d6+12 with Sneak (3d6), Piranha Strike (4), Divine Favor (2).
+11/+9 with Invisible (2¹), Divine Favor (2), Piranha Strike (-2), TWF (-2).
4d6+12/4d6+7 with Sneak (3d6), Piranha Strike (4¹/2²), Divine Favor (2), TWF (-3²).
+1 Str/Dex damage
As a safe standard action, make a melee touch attack (+10). Target is suspended in time for 3 rounds (Fort DC 17 negates).