The Thousand Sons are a Legion of scholarly warrior-mystics, wielding formidable psychic powers. Masters of esoteric lore, the XV Legion are divided into a number of cults, each of which displays an arcane system of armour markings and occult symbols to denote the skills of its individual soldiers. Crested helms are a common sight amongst the sons of Magnus, as a signifier of psychic accomplishment.

This upgrade kit can be used to customise Legionaries from the MKVI Tactical Squad set with new heads, replacing the standard helmets with ostentatious headgear suited to the Thousand Sons. The kit includes nine helmeted heads in three different designs, each with crested brow circlets, as well as two heads designed for Sergeants – one bare, bald head with an air of contemplation, and one helm with a larger crest and more prominent jewel. Spread these components around your army to add some XV Legion flavour, or outfit entire squads for an elite, unified look.