Zombie head
Big event mystery box (Going Like Clockwork) was removed from RuneScape after an update, but still exists in-game for those who had obtained it.
Big event mystery box (Going Like Clockwork) detail

A big event mystery box can be obtained by converting 500 clockwork pieces or from handing in 8,500 pieces as part of the Going Like Clockwork event.

Ironmen are unable to open these boxes.


The box offers a total of five items when opened, a prismatic medium fallen star, and a mixture of four secondary and tertiary rewards. The box is destroyed after opening. Five free inventory spaces are required to open one.

Primary reward

Item Quantity Rarity GE price
Prismatic medium fallen starPrismatic medium fallen star1AlwaysNot sold

Secondary reward

Item Quantity Rarity GE price
Medium dungeoneering token boxMedium dungeoneering token box1RareNot sold
Advanced pulse coreAdvanced pulse core2Very rareNot sold
Prismatic small fallen starPrismatic small fallen star1CommonNot sold
Prismatic large fallen starPrismatic large fallen star1Very rareNot sold
Small dungeoneering token boxSmall dungeoneering token box1UncommonNot sold
Medium prismatic lampMedium prismatic lamp1RareNot sold
Spirit diamondSpirit diamond1RareNot sold
Spirit rubySpirit ruby1RareNot sold
Prismatic medium fallen starPrismatic medium fallen star1UncommonNot sold
Small cash bagSmall cash bag1CommonNot sold
Medium cash bagMedium cash bag1UncommonNot sold
Large cash bagLarge cash bag1Very rareNot sold
Tight springTight spring50RareNot sold
Silverhawk down 5Silverhawk down25RareNot sold

Tertiary reward

Item Quantity Rarity GE price
Small smouldering lampSmall smouldering lamp1CommonNot sold
Mammoth plush tokenMammoth plush token1Rare25,241
Snowverload plush tokenSnowverload plush token1Rare26,217
Penguin plush tokenPenguin plush token1Rare100,600
Christmas lootbeam tokenChristmas lootbeam token1Very rare2,961,357
Buddy pet tokenBuddy pet token1Very rare1,139,719
Rubber turkeyRubber turkey1Very rare415,869
Off-hand rubber turkeyOff-hand rubber turkey1Very rare555,763


  • The big event mystery boxes originally always contained three tertiary rewards. This was changed hiddenly on 20 November 2017.
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