|Release date||25 October 2015 (Update)|
|Alchemy||Cannot be alchemised|
|Destroy||Are you sure you want to destroy your Treasure Hunter prize? You cannot reclaim it.|
|Store price||Not sold|
|Examine||Eat this to do more damage for a short period.|
Berserker's chocolate is a possible reward from defeating the Jack-O'-Skelton during the 2015 Hallowe'en event. When eaten, it has a temporary damage increase at about 3% while dealing damage in combat.