Bloodrender is a weapon action granted by 
The Impaler.
Description
Deal additional damage equal to your proficiency bonus.
On a successful hit, you gain Bloodrender which lets you deal more damage at the cost of some hitpoints.
Properties
- Cost
Action- Damage
- Normal weapon damage
- +
- Details
Attack roll
Range: Normal weapon range
Recharge: Short rest
Condition: Bloodrender
Duration: 3 turns
- Affected entity deals an additional 1d4
piercing on all hits while taking 1d4piercing per turn. - Whenever the affected entity kills a target, it regains 3d6
hit points.
How to learn
Granted by the weapons:
The Impaler (inaccessible)