The game Boss Monster: Essential Hero. Add-on
The Hero's Essentials is a mini-add-on that gives daredevils the power of a pack of various items. Bosses need to be on their guard, because better-armed heroes inflict wounds more easily and severely. It may not seem like the players/bosses are going to like the new, additional armour of the heroes, but if one of the heroes dies, the owner of the dungeon in question can use the Boss Ability, which can only be obtained by defeating the daredevil and can only be used once.