Vyper — Deadlock hero
Deadlock Hero

Vyper

assassinComplexity: Low

Slither in and assassinate enemies

Lore

When it comes to breaking the law, not getting caught is a pretty important part of the job. Vyper never got that memo. Luckily for her, if there’s one thing she’s better at than being arrested, it’s escaping out of jail.

Having done time in every major prison in the tri-state area, Vyper has built an impressive network of street level lowlifes that owe her one. She’s also built an impressive network of street level lowlifes that want her dead, but she tries to focus on the positive.

Playstyle

With a powerful weapon (and deadly venom to match), Vyper can slither into the back of teams and assassinate high-priority targets in a storm of bullets.

Signature abilities

Vyper's four signature abilities, from Valve's game files.

Screwjab Dagger
Screwjab Dagger10s CD2 charges

Throw a dagger, dealing spirit damage and applying slow. Every subsequent dagger against the same target stacks in spirit damage and slow.

Lethal Venom
Lethal Venom28s CD

Inject a target with lethal venom. After a delay the venom triggers, dealing Spirit Damage. The damage is increased by the target's missing health.Lethal Venom will ignore Petrify's damage block.

Slither
Slither

You have increased Slide Distance, can Slide up hills, and can turn faster while Sliding.

Petrifying Bola
Petrifying Bola115s CD

Throw an explosive bola. On exploding, the bola Slows and Damages all enemies in the area. Direct hits deal Additional Damage and Petrify instead. Petrified units block all damage, but cannot take actions.

Performance

B tier#22 of 40 by win rateFull tier list →

Aggregate of 288,508 tracked public matches.

Win rate
49%
Pick rate
18.4%
Avg KDA
8 / 7.6 / 10.5
Avg souls
43,526
Avg last hits
180
Accuracy
37.6%

Aggregate, anonymized stats across ~1,569,766 matches from deadlock-api.com. Snapshot from 2026-10-10.

Starting stats

Vyper's base values at the start of a match, from Valve's game files.

Health780
Move Speed6.9 m/s
Stamina4
Weapon Power0
Health Regen2/s
Light Melee50
Heavy Melee116

Other assassin heroes

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