All units from this Formation begin the game in Reserves, and must arrive via Deep Strike. However, units from this Formation only scatter D6" when arriving via Deep Strike.
Hammer of Wrath attacks made by any Stormboy models in a unit joined by Boss Zagstruk gain the Shred special rule, as long as he is part of that unit.
During deployment, the controlling player can choose to form Boss Zagstruk and all of the units of Stormboyz in this Formation into a single unit known as Da Vulcha Skwad. Zagstruk cannot leave this unit. Da Vulcha Skwad counts as 3 units for Victory Points purposes if it is completely destroyed.
