When this model is destroyed, roll one D6 before removing it from play. On a 6 it explodes and each unit within 3" suffers 1 mortal wound.
This unit has the following abilities: And They Shall Know No Fear, Bolter Discipline, Shock Assault and Combat Doctrines.
Whilst the Assault Doctrine is active, if an unmodified hit roll of 6 is made for an attack made with a melee weapon by a unit with this ability, that attack scores 1 additional hit on the target.