Buff
Feral Bite
Feral Bite is a Terraria buff. 6 NPCs can inflict it: 
Cave Bat, 
Duke Fishron, 
Giant Bat and 3 more.
What it does
Increased damage, Decreased life regen, Causes status effects
Type
- Debuff: it harms you.
In numbers
- +20% magic damage
- +20% melee damage
- +20% summon damage
- +20% ranged damage
Measured by the game on a character with only this buff.
Inflicted by
| Source | Chance | Duration | Conditions |
|---|---|---|---|
| Cave Bat | 1 in 10 (10%) | 30 seconds to 1 minute 29.98 seconds | In Expert or Master Mode |
| Duke Fishron | 1 in 3 (33.3%) | 6 seconds to 20 seconds | In Expert or Master Mode |
| Giant Bat | 1 in 10 (10%) | 30 seconds to 1 minute 29.98 seconds | In Expert or Master Mode |
 Giant Flying Fox | 1 in 10 (10%) | 30 seconds to 1 minute 29.98 seconds | In Expert or Master Mode |
 Jungle Bat | 1 in 10 (10%) | 30 seconds to 1 minute 29.98 seconds | In Expert or Master Mode |
 Spore Bat | 1 in 10 (10%) | 30 seconds to 1 minute 29.98 seconds | In Expert or Master Mode |
Chance is for each time the game tries to apply it. Duration is the time the game code sets.