From Lineage 2 Encyclopaedia

Properties

Charm
Decreases the enemy's aggression toward the user by 132.
Class	Elven Scout
Type	debuff
Attribute	-
Recast time	15 s
Cast time	1.5 s
Cast range	600
Classes with same skill	Elven Knight, Temple Knight, Swordsinger, Elven Scout, Plains Walker, Silver Ranger, Evas Templar, Sword Muse, Wind Rider, Moonlight Sentinel

Skill Upgrade

Lvl. to Learn	Skill Lvl.	Description	MP Consume	HP Consume	SP
20	1	Decreases the enemy's aggression toward the user by 132.	10	0	4
20	2	Decreases the enemy's aggression toward the user by 137.	10	0	4
20	3	Decreases the enemy's aggression toward the user by 143.	10	0	4
24	4	Decreases the enemy's aggression toward the user by 153.	10	0	6
24	5	Decreases the enemy's aggression toward the user by 159.	12	0	6
24	6	Decreases the enemy's aggression toward the user by 164.	12	0	6
28	7	Decreases the enemy's aggression toward the user by 176.	13	0	7
28	8	Decreases the enemy's aggression toward the user by 182.	13	0	7
28	9	Decreases the enemy's aggression toward the user by 188.	13	0	7
32	10	Decreases the enemy's aggression toward the user by 200.	14	0	10
32	11	Decreases the enemy's aggression toward the user by 206.	14	0	10
32	12	Decreases the enemy's aggression toward the user by 213.	14	0	10
36	13	Decreases the enemy's aggression toward the user by 225.	15	0	13
36	14	Decreases the enemy's aggression toward the user by 232.	15	0	13
36	15	Decreases the enemy's aggression toward the user by 239.	17	0	13