- Skill tree
- Poison and Bone Spells
- Required level
- 30
- Max level
- 1
At max level
A ring of poison out to 230: 180 poison over 3s to everything it touches
Scaling by level
Values for a new hero without gear or synergies, as the game works them out. DPS is the game's own estimate across every hit of a cast.
| Level | Effect | Damage per second of its poison | Hits | Cooldown | DPS |
|---|---|---|---|---|---|
| 1 | A ring of poison out to 230: 180 poison over 3s to everything it touches | 60 | 3 | 2s | 240 |
Synergies: +10% damage per level of 
Poison Dagger; +10% damage per level of 
Poison Explosion.
Synergies
| Name | Per level |
|---|---|
Poison Dagger | 10% |
Poison Explosion | 10% |
Synergy for
| Name | Per level |
|---|---|
Poison Dagger | 20% |
Poison Explosion | 15% |