On the subject of wolfsbane

I’ve done a bit of research, ie looked at one website, and I’m thinking that wolfs-bane in a locket would be acceptable. However, spiking the water supply and other such things, well those could need a bit of tweaking.

“Now onto the poisonous parts of the plant. Aconite was supposedly an ingredient used by witches for magical ointments. This poison could for sure cause tingling on the skin followed by numbness and it could also cause hallucinations.  Now before you crazy kids run off to down some wolfsbane for a good time, this stuff is deadly! You would have to take a fatal dose to get those affects. No part of the plant should ever be eaten, or even touched. Even touching the plant can cause severe reactions to people.”

That’s from http://www.werewolves.com/destruction-wolfsbane/, which, i know, probably not the most legit site, but still.