Might Blight (60 gp; —)
The poison produces lactic acids that slowly degrade the target’s muscles, though for full efficacy, an exceptionally high dosage, repeated application, or a particularly feeble opponent is required.

Type poison, injury; Save Fortitude DC 13; Onset 1 round; Frequency 1/round for 4 rounds; Effect 1 Str damage; Cure 2 consecutive saves