C3O1U1N1T1E1R1A1T1T1A1C3K5S1
22 points
COUNTERATTACKS is validvalid
COUNTERATTACK, to attack in response [v]
COUNTERATTACK, to attack in response to an attack [v]
COUNTERATTACK, to attack in response [v]
COUNTERATTACK, to attack in response to an attack [v]