From Lineage 2 Encyclopaedia

Properties

Servitor Heal
Recovers the servitor's HP with 169 Power.
Class	Dark Wizard
Type	active
Attribute	-
Recast time	3 s
Cast time	4 s
Cast range	600
Classes with same skill	Wizard, Sorcerer, Necromancer, Warlock, Elven Wizard, Spellsinger, Elemental Summoner, Dark Wizard, Spellhowler, Phantom Summoner, Archmage, Soultaker, Arcana Lord, Mystic Muse, Elemental Master, Storm Screamer, Spectral Master

Skill Upgrade

Lvl. to Learn	Skill Lvl.	Description	MP Consume	HP Consume	SP
20	1	Recovers the servitor's HP with 169 Power.	24	0	4
20	2	Recovers the servitor's HP with 189 Power.	27	0	4
20	3	Recovers the servitor's HP with 211 Power.	30	0	4
25	4	Recovers the servitor's HP with 247 Power.	33	0	6
25	5	Recovers the servitor's HP with 259 Power.	35	0	6
25	6	Recovers the servitor's HP with 272 Power.	37	0	6
30	7	Recovers the servitor's HP with 313 Power.	42	0	9
30	8	Recovers the servitor's HP with 328 Power.	44	0	9
30	9	Recovers the servitor's HP with 343 Power.	44	0	9
35	10	Recovers the servitor's HP with 389 Power.	48	0	11
35	11	Recovers the servitor's HP with 405 Power.	50	0	11
35	12	Recovers the servitor's HP with 421 Power.	52	0	11