A spell of immunity and immobility*

Hemlock, foxglove, nightshade three — 
Shield me from Catastrophe.
Twisted hearts and final breaths,
Let my Demons see their deaths.

_____

*making oneself immune to demons, whilst immobilising the demons themselves

Hemlock, foxglove and nightshade contain toxic alkaloids — coniine, digitoxin and atropine, respectively. These are potent enough to paralyse and kill any demon. 

Banner image: Belladonna Nightshade from Flora von Deutschland, Österreich und der Schweiz by Dr. Otto Wilhelm Thomé