Neurotoxin is a Nature Passive Dragon Skill. It's a signature skill of 
Dracalchem.
Effect
| Skill Level | Effect | Upgrade Cost | Upgrade Time |
|---|---|---|---|
| 1 | Whenever the duration of an enemy's debuff is reduced, there is a 13% chance to nullify the reduction. | - | - |
| 2 | Whenever the duration of an enemy's debuff is reduced, there is a 15% chance to nullify the reduction. | 50 
|
20 min |
| 3 | Whenever the duration of an enemy's debuff is reduced, there is a 17% chance to nullify the reduction. | 200
|
1 h |
| 4 | Whenever the duration of an enemy's debuff is reduced, there is a 19% chance to nullify the reduction. | 450
|
3 h |
| 5 | Whenever the duration of an enemy's debuff is reduced, there is a 21% chance to nullify the reduction. | 800
|
6 h |
Dragons with this Skill
