Emporer's Wrath Artillery Co.

Use this Stratagem when choosing your army.
Pick an ASTRA MILITARUM Detachment
from your army to be an Emporer's Wrath
Specialist Detachment.
COMPANY COMMANDERS, MASTERS OF ORDNANCE, BASILISKS, HYDRAS, and
WYVERNS in that Detachment gain the
EMPORER'S WRATH keyword.