A handful of glittering mud is a sediment-studded ball of silt from the ruins of Seleucar which can permanently turn the appearance of a resetting item into a Seleucar-themed variant. It is consumed upon use. Items which it can apply to include:
- ring
- bracelet - Mnemosynian bracelet
- pair of boots
- belt
- suit of armour
- pair of wings
- pendant - amber pendant of preserved amar moss.
- shield
- earring - sparkling Imperial earring
The promotional artefact can sometimes be attained via the Wheel of Fortune or through the Renown Shop. Similar appearance-changing artefacts include sparkling snow and gold candycanes.
The artefact is perhaps inspired by the last line of a popular feudal Shallamese protest song from antiquity.