Ah! If I am not mistaken, I think I saw something about the Killer Spore Potion in a book way back when I was a little kid. Now I remember… It's made out of powerful poisons extracted from Poison Mushrooms, which means you'll need some Poison Mushroom Caps. If you can get me some of those caps, I should be able to make the potion.

Please defeat some Poison Mushrooms and bring back 100 Poison Mushroom Caps.

Breaking through the barrier requires Poison Mushroom Caps. Talk to me when you change your mind.

Did you bring back 100 Poison Mushroom Caps like I asked you to?

I am amazed that you were able to collect 100 Poison Mushroom Caps, which is considered a difficult feat. I think I'll be able to make a Killer Spore Potion out of these.

Making the Killer Spore Potion will require 100 Poison Mushroom Caps.