Debilitating Seal Destruction I is an active skill in AION Classic 5.0. The Assassin learns it from level 40. It recharges in 60 s.

Learned by

Class	Faction	Character level	Skill level
AssassinLearned automatically	Both factions	40	1
AssassinLearned automatically	Both factions	57–64	2–9
AssassinLearned automatically	Both factions	71–75	10–14

Taught by

Item	Skill level
Debilitating Seal Destruction IAssassin (Skill Book)
[Event] Debilitating Seal Destruction IAssassin (Skill Book)