There are 5 players. Player 1 kicks down door, there is a monster he needs help with. A player agrees to help. Can the other three players all use a wandering monster card and a monster card?
If so are the two players now fighting 4 monsters or 3 because the first monster dies at the moment the player said he/she would help?
If the two beat all the monsters, do both get levels per monster killed or just player one?