Howl I is a level 1 active skill in AION Classic 5.0. The Gladiator learns it at level 13. It recharges in 60 s.

Learned by

Class	Faction	Character level	Skill level
GladiatorLearned automatically	Both factions	13	1

Taught by

Item	Skill level
Howl IGladiator (Skill Book)