Counter-attack V is a level 5 active skill in AION Classic 1.9. The Ranger and the Assassin learn it from level 50.

Learned by

Class	Faction	Character level	Skill level
RangerAssassin	Both factions	50–58	1–9

Taught by

Item	Skill level
Counter-attack VRanger, Lv 50
Counter-attack VAssassin, Lv 50