Burning Bridges

From: Martha
Description: My amnesia potion is nearly ready. It’s based on extracts from the tsetse fly. It’ll make me forget where I hid the Dragon Wand. While I’m on the other side of reality, you need to add a few ingredients, which you can find in the City. When I return, give it to me to drink and I’ll forget what happened to me during the last hour. Do we have a deal? See you later!
Completed: Thank you! I couldn’t have managed without your help. Excuse me, but who are you? I’m very embarrassed, but the amnesia potion has side effects. The most important thing is that neither I nor anyone else ever finds the Dragon Wand. This is very good, as enormous power always leads to bad consequences.