Gargantuan spider venom

From NWNWiki

Initial effect: Lowers strength by 2 to 12 (2d6).
Secondary effect: Lowers strength by 2 to 12 (2d6).
Save DC: 36
Handle DC: 29

Gargantuan spider venom is resisted upon contraction if the target makes a successful fortitude saving throw. If the save fails, the initial effect is applied, and one minute later a second saving throw is attempted to avoid the secondary effect.