Hammerblow IV is an active skill in AION Classic 5.0. The Brawler learns it from level 39. It recharges in 8 s.

Learned by

Class	Faction	Character level	Skill level
BrawlerLearned automatically	Both factions	39–47	1–9
BrawlerLearned automatically	Both factions	71–75	10–14

Taught by

Item	Skill level
Hammerblow IVBrawler (Skill Book)