From Lineage 2 Encyclopaedia

Properties

Stealth
Prevents being pre-emptively attacked by monsters for 2 minutes, and decreases Evasion by 12, P. Def. by 45%, M. Def. by 45%, Accuracy by 12 and P. Atk. by 45%.
Class	Treasure Hunter
Type	buff
Attribute	-
Recast time	4 s
Cast time	2 s
Cast range	0
Classes with same skill	Treasure Hunter, Adventurer

Skill Upgrade

Lvl. to Learn	Skill Lvl.	Description	MP Consume	HP Consume	SP
58	1	Prevents being pre-emptively attacked by monsters for 2 minutes, and decreases Evasion by 12, P. Def. by 45%, M. Def. by 45%, Accuracy by 12 and P. Atk. by 45%.	27	0	154
66	2	Prevents being pre-emptively attacked by monsters for 2 minutes, and decreases Evasion by 8, P. Def. by 30%, M. Def. by 30%, Accuracy by 12 and P. Atk. by 45%.	31	0	406
74	3	Prevents being pre-emptively attacked by monsters for 2 minutes, and decreases Evasion by 4, P. Def. by 15%, M. Def. by 15%, Accuracy by 12 and P. Atk. by 45%.	34	0	1428