Viper - Abilities - DOTABUFF

Poison AttackQ

ABILITY:Autocast, Unit Target

AFFECTS:Enemy Basic, Enemy Hero

DAMAGE TYPE:Magical

PIERCES DEBUFF IMMUNITY:No

DISPELLABLE:Yes

Intensifies Viper's venom, adding an effect to his normal attack that applies a stacking movement speed slow and magic resistance deduction while dealing damage over time. Stacks up to 6 times.

DURATION: 4

DAMAGE PER SECOND: 4 / 8 / 12 / 16

MOVE SLOW: 3% / 6% / 9% / 12%

MAGIC RESISTANCE: 4% / 6% / 8% / 10%

MAX STACKS: 6

CAST POINT 0s

The Netherdrake's inborn toxic breath quickly drains the vitality of its afflicted.

NethertoxinW

ABILITY:Point

DAMAGE TYPE:Magical

PIERCES DEBUFF IMMUNITY:No

Viper releases a Nethertoxin at the targeted area. Units in that area take an increasing damage over time based on how long they remain in it. Units in it have their attack speed slowed.

Multiple Nethertoxins do not stack.

MIN DPS: 15 / 20 / 25 / 30

MAX DPS: 35 / 65 / 95 / 125

MAX DPS DURATION: 4

RADIUS: 400

ATTACK SPEED SLOW: 30 / 40 / 50 / 60

DURATION: 6.5 / 7 / 7.5 / 8

CAST POINT 0.2s

Poison from the Nether Reaches turns wounds into fatalities, and fatigue into death.

Corrosive Skin

ABILITY:Passive

DAMAGE TYPE:Magical

PIERCES DEBUFF IMMUNITY:No

DISPELLABLE:Yes

Viper exudes an infectious toxin that damages and slows the attack speed of any enemy that damages it in a 1200 radius. The acid exudate also increases Viper's resistance to magic.

Stacks multiplicatively with other magic damage resistance sources.

Break prevents the application of Corrosive Skin. Does not disable Corrosive Skin application from Nosedive.

DURATION: 4

ATTACK SLOW: 8 / 16 / 24 / 32

MAGIC RESISTANCE: 10% / 15% / 20% / 25%

DAMAGE PER SECOND: 8 / 16 / 24 / 32

MAX RANGE RADIUS: 1200

It is not unusual for sword and shield alike to corrode in the very hands of those who attack the Netherdrake.

NosediveD

ABILITY:Point

DAMAGE TYPE:Magical

PIERCES DEBUFF IMMUNITY:No

DISPELLABLE:Yes

Viper slams into the ground, releasing a Nethertoxin and splattering each enemy in a 500 AoE for 4 seconds with the effect of Corrosive Skin.

Cannot be used while Leashed or Rooted.

It was thought that Netherdrake wings touch ground only in death, but some surmise that those who've witnessed more intentional landings merely haven't survived to tell the tale.

PredatorF

ABILITY:Innate Ui, Passive

DAMAGE TYPE:Physical

PIERCES DEBUFF IMMUNITY:No

DISPELLABLE:Yes

Viper's attacks deal an additional instance of physical damage per missing health percentage of the target hero, equal to 0.15 + 0.05 per Viper's level.

Viper StrikeR

ABILITY:Unit Target

AFFECTS:Enemy Basic, Enemy Hero

DAMAGE TYPE:Magical

PIERCES DEBUFF IMMUNITY:Yes

DISPELLABLE:No

Viper slows the targeted enemy unit's movement and attack speed while also disabling their passives and dealing poison damage over time. The slowing effect reduces over the duration of the poison.

DURATION: 6

DAMAGE PER SECOND: 70 / 110 / 150

MOVE SLOW: -60% / -70% / -80%

ATTACK SLOW: -80 / -120 / -160

CAST POINT 0.2s

Once used to slay his sadistic summoner, the most powerful of Netherdrake infections spreads through the veins of those foolish enough to cross Viper.

Last Updated 2025-02-21

Hero Talents

Talent Tree
-50% Viper Strike manacost/cooldown	25	Nethertoxin Radius increases by 25 every 0.5s
+0.2 Predator Damage Per Missing Health	20	+80 Viper Strike DPS
+15% Poison Attack slow/damage	15	+40 Nethertoxin Min/Max Damage
+20 Corrosive Skin Damage Per Second	10	+1s Viper Strike Duration

Hero Attributes


21 +2.4	21 +2.7	17 +2.0

Movement speed	275
Sight range	1800/800
Armor	0.94
Base attack time	1.7
Damage	48 - 50
Attack point	0.33

ViperAbilities