Level 10 Poison
Distilled from demonic ichor in the temples of Lolth, this poison is the drow race’s favorite means of acquiring new slaves.
Poison 1250 gp
Attack: +13 vs. Fortitude; the target takes a -2 penalty to attack rolls (save ends).
First Failed Saving Throw: The target is also weakened (save ends).
Second Failed Saving Throw: The target falls unconscious until the end of the encounter.
Published in Dungeon Master's Guide, page(s) 51.