Cast in precious alloys, a sun and starburst rondel is a circular piece of metal which, when attached to an embrasure in a suit, turns the suit of normal armour into artefact armour, adding non-decay and resetting attributes, as well as two extra embrasure slots for paragon attachments. Worked with meticulous care, a mithril starburst overlays a golden sunburst on its face. It is a greater version of a gilded rondel.
Sun and starburst rondels can be purchased at The Artefact Armour Shop in Delos.