There is no hard upper limit, but please keep in mind that there is a set number of monsters. The more your character kills, the less there are for other people's characters to kill, which could make the event less fun overall for the player base and give other people less opportunities to play. As such, we would prefer you choose a reasonable amount, and if it seems like someone has killed too many during the event we might ask them to reduce the number.

On an IC level, the caves are twisty and confusing and it can be difficult to find things in them, which makes monster hunting harder!