Wild:NPC/Carp
From Drinking and Dragons
Encountered outside of the Elephant in the Room inn, the Carp had forgotten its identity, likely because of the River Styx or Marius's breath weapon. Either way, Fuelwen wanted to keep it as a souvenir of his adventures in Acheron. Marius killed it, and served it to the party. Fuelwen accepted that the carp was really food anyway.