I asked Starkad about some creature and he said I could find it in a zone named "malleus_plain". I think there should be a user friendly name for that zone.
[09:40] <balaur> hi
[09:40] <Starkad> Greetings! How may I help you?
[09:41] <balaur> creatures
[09:41] <Starkad> Which creature you would like to hear more about?
[09:41] <balaur> demon
[09:41] <Starkad> This information costs 257. Are you still interested?
[09:41] <balaur> yes
[09:41] <Starkad> Oh yes I know demon! It may be a nice challenge for you to kill one! If you waited in the right place for about 15 and a half minutes, you would be likely to see one. Dead ones have always some money, rarely a fire sword, extremely rarely a demon fire sword. You should be able to find them for example malleus_plain, below ground level at west of Semos mine, and in Hell. If you want to hear about another creature, just tell me which.
Anonymous
Possible fix: https://sourceforge.net/p/arianne/stendhal/merge-requests/1/