Wolves herb

This very poisonous plant, generally used to kill foxes and wolves, can also be deadly for a humanoid. Well prepared, it also serves as an antidote to the venom of scorpions.
A creature subjected to this poison must succeed on a first DC 9 Constitution saving throw or take 7 (3d4) poison damage. If unsuccessful, the creature must make a second DC 10 Constitution saving throw or also be paralyzed for 1 minute.