Arena combat at Bozbarland during the Great Monster Uprising could be tough but all wounds were magically healed at the end of the battle and both combatants were whisked back from where they had been taken. This process rarely went awry, but some claimed that the unfortunate Feziboz was transported back from a battle right into the stomach of the dragon he had previously been fighting. The system was upgraded after the fact and subsequentally made much safer.

SOURCE(S): Legends of Zork