Rune Slash IV is an active skill in AION Classic 5.0. The Assassin learns it from level 57. It recharges in 5 s.

Learned by

Class	Faction	Character level	Skill level
AssassinLearned automatically	Both factions	57–65	1–9
AssassinLearned automatically	Both factions	71–75	10–14

Taught by

Item	Skill level
Rune Slash IVAssassin (Skill Book)
[Event] Rune Slash IVAssassin (Skill Book)