Viper

Viper
Poison Attack

Nether Toxin

Corrosive Skin

Viper Strike

Statistics

STR20 +1.9 Damage23–25
AGI21 +2.5 Armor-1
INT15 +1.8 Move speed285
Attack range575 Attack time1.7
Vision1800 / 800 Hero ID47

Abilities

Poison AttackUnit Target
Intensifies Viper's venom, adding an effect to his normal attack that slows attack and movement speed while dealing damage over time.

Poison Attack is a Unique Attack Modifier, and does not stack with other Unique Attack Modifiers.
Cooldown 0Mana 20Cast range 600Damage type MagicalEnemy units
DURATION 2 DAMAGE 10/16/22/28 BONUS MOVEMENT SPEED -10/-20/-30/-40 BONUS ATTACK SPEED -10/-20/-30/-40
  • Successive casts don't increase slow or damage, but refresh the duration.
The Netherdrake's inborn toxic breath quickly drains the vitality of its afflicted.
NethertoxinPassive
Nethertoxin causes Viper's normal attack to deal bonus damage to units based on how much health they are missing. The bonus damage doubles for each 20% of health missing from the target. Nethertoxin deals half damage to creeps and buildings.
Damage type Physical
BONUS DAMAGE 2.5/5/7.5/10 NON HERO DAMAGE PCT 50 MAX DAMAGE TOOLTIP 40/80/120/160
Poison from the Nether Reaches turns wounds into fatalities, and fatigue into death.
Corrosive SkinPassive
Viper exudes an infectious toxin that damages and slows any enemy that damages it. The acid exudate also increases Viper's resistance to spells.
Damage type Magical
DURATION 4 BONUS MOVEMENT SPEED -10/-15/-20/-25 BONUS ATTACK SPEED -10/-15/-20/-25 BONUS MAGIC RESISTANCE 10/15/20/25 DAMAGE 10/15/20/25
  • Stacks multiplicatively with other spell resistance sources.
It is not unusual for sword and shield alike to corrode in the very hands of those who attack the Netherdrake.
Viper StrikeUnit Target
Viper slows the targeted enemy unit's movement and attack speed while also dealing poison damage over time. The slowing effect reduces over the duration of the poison.

Upgradable by Aghanim's Scepter.
Cooldown 80/50/30Mana 125/175/250Cast range 500Damage type MagicalEnemy units
DURATION 5.1 DAMAGE 60/100/145 BONUS MOVEMENT SPEED -40/-60/-80 BONUS ATTACK SPEED -40/-60/-80 MANA COST SCEPTER 125 COOLDOWN SCEPTER 12 CAST RANGE SCEPTER 900 PROJECTILE SPEED 1200
  • Slow works on magic immune units.
  • Units afflicted by Viper Strike can be denied when their HP drops below 25%.
Once used to slay his sadistic summoner, the most powerful of Netherdrake infections spreads through the veins of those foolish enough to cross Viper.
Attribute BonusPassive
Improves all attributes per point spent
ATTRIBUTE BONUS PER LEVEL 2

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