Warpflame Gargoyles

Use this Strategem at the start of any Fight phase.
Pick a Thousand Sons Vehicle from your army (but
not a Helbrute or Heldrake) and roll a D6 for each
unit (friend or foe) within 3" of it, subtracting 2
from the roll if the unit being rolled for is a
Character or Vehicle. On a 4+, the unit being
rolled for suffers D3 mortal wounds.
On the hulls of vehicles swollen with the power of Tzeentch, gnashing maws open to spew fire on
those nearby.