Mechanised Fire Support

Use this Stratagem in the enemy Charge phase
after an EMPEROR'S BLADE INFANTRY unit
from your army is chosen as the target of an
enemy unit's charge. pick an EMPEROR'S
BLADE CHIMERA or EMPEROR'S BLADE
TAUROX from your army within 6" of the unit
being charged. The vehicle picked can fire
Overwatch at the charging unit even if it is not
the target of the charge, and when doing so,
will hit the enemy on hit rolls of 4+, regardless
of modifiers.