"N`aix - The Lifestealer"

Rage (R)
Naix goes into a maddened rage, becoming immune to magic spells and gaining increased attack speed.
Level 1 - 30% Increased Attack Speed and Magic Immunity. Lasts for 2.5 seconds.
Level 2 - 45% Increased Attack Speed and Magic Immunity. Lasts for 3.25 seconds.
Level 3 - 60% Increased Attack Speed and Magic Immunity. Lasts for 4 seconds.
Level 4 - 80% Increased Attack Speed and Magic Immunity. Lasts for 4.75 seconds.
Mana Cost: 75
Cooldown: 15

 Feast (F)
Regenerates a portion of enemy's current HP and deals the same portion per attack.
Level 1 - 4%
Level 2 - 5%
Level 3 - 6%
Level 4 - 7%
• Does not work on Roshan.
• Works against magic immune units.
• The heal is independent of the damage.
Mana Cost: N/A
Cooldown: N/A

 Open Wounds (W)
N'aix rends the enemy, slowing his movespeed and allowing his allies to feast on his life force, regenerating a portion of the damage dealt. The victim slowly recovers movement speed over 8 seconds.
Level 1 - 15%
Level 2 - 20%
Level 3 - 25%
Level 4 - 30%
Casting no longer causes Naix to loose attack focus.
Mana Cost: 110
Cooldown: 24/20/16/12 seconds

 Infest (T)
The Lifestealer tears its way into the unfortunate body of a target unit, laying dormant and undetectable inside its living frame until he is ready to come to form. When he comes out of the unit, he deals damage to all nearby enemy units. If the infested unit is an enemy, the Lifestealer will devour it first, gaining the health the unit currently has.
Level 1 - 150 damage, Enemy non-hero units, allied units
Level 2 - 275 damage, Enemy non-hero units, allied units
Level 3 - 400 damage, Enemy non-hero units, allied units
Mana Cost: 50
Cooldown: 100 seconds
• N'aix gains experience from kills made nearby the Infested target while he is traveling with it.
• If the Infested unit is killed before N'aix uses Consume, he will not be healed.