Viper

Poison Attack Calculations
DPS Calculations

Magic Resistance Reduction Calculations
 * Net Bonus is calculated between stacks and  stacks.
 * With max stacks,  reduces an extra flat   magic resistance compared to  stacks.
 * Actual magic resistance reduction calculated is based on the % base magic resistance of heroes.

Gameplay
 Strategy & Tips Counters & Matchups

Audio
 Responses Sounds

History
 Lore Old Abilities Changelogs

Trivia

 * Viper's response vo_viper_vipe_spawn_05.mp3 "Holy shit, it's me!" is a reference to a scene of the movie Top Gun. makes a similar, yet more accurate vo_gyrocopter_gyro_ally_01.mp3 response upon meeting him as an ally.
 * Viper's Chinese name is 冥界亚龙 (Míngjiè Yàlóng), a literal translation of "Netherdrake". However, 's translation still uses the word "Viper" (蝮蛇, fùshé).