Note: ONLY use these herbs for self-defense against a cat who is a danger to all the Clans, or if a cat from your own Clan asks for a quick, painless path to StarClan while on his or her deathbed.

Apple Seeds: These seeds are mildly poisonous, contain amygdalin.

Deathberries (Yew berries): A poisonous berry. Cats die almost instantly if they are consumed. If consumption is not intentional, use yarrow to get the berries out of the cat's stomach.

Holly Berries: A poisonous berry. Cats die almost instantly if they are consumed. If consumption if not intentional, use yarrow to get the berries out of the cat's stomach.

Foxglove Seeds: Known to be a dangerous medicine. They can help the heart but they can easily cause paralysis and heart failure. Can be mistaken for poppy seeds.

Nightshade: If you consume twenty berries it can kill you, cause memory loss, or incapability of learning. Used to kill a cat that can't be saved or is dying slowly.

White Snakeroot: All parts are poisonous. Causes nausea and vomiting.

Yew: Can be used to contract poison as a medicine or causing vomit if consumed.

The berries listed above can also be used as traps for dangerous predators. (Snakes, mountain lions, foxes, badgers, etc.) Stuff a piece of fresh-kill with these berries and set it near the predator's den. They will die quickly and painlessly.