The Binding of Isaac Wiki

Blood Rights

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Blood Rights

Blood Rights Icon

In-Game Appearance


Tears Appearance


Item Type

Activated Collectible

Pickup Quote

Space to use


Movie strip

Collection Grid:

Recharge Time:

Treasure Room

Unlocked By:
Complete Sheol with Samson

An antiquated straight razor stained with blood.


Consumes a heart and damages all enemies in the current room for each use, similar to The Necronomicon. Upon use, it makes blood pour from the walls, similar to when you beat Mom.


Exact Heart PriceEdit

Before The Womb:

From The Womb onward:

  • Costs half a red heart if Isaac has one red heart and any soul heart
  • Costs half a soul heart if Isaac has half a red heart and at least one soul heart
  • Costs one heart otherwise


Any Items that trigger upon damage will be triggered by Blood Rights as well. (Celtic Cross, Cursed Skull, etc.)



  • Blood Rights resembles a straight razor, which could be considered a symbol of reaching manhood.


  • Using the Blood Rights on a Mask + Heart will only kill the 'masks', leaving the hearts alive, but one hit away from death. This is not due to the item itself so much as the damage value exactly bringing a Heart to 0HP.
  • Blood Rights can hit off-screen enemies like with The Necronomicon.

Related AchievementsEdit

Blood Rights "Blood Rights" - Complete Sheol with Samson.

Start a Discussion Discussions about Blood Rights

  • Why I will forever hate Blood Rights

    5 messages
    • every samson related item is not good... rage is nice but it wont last and it wont help at all some times.. razor blade is quite nice too but ...
    • It's mosly trash, but I did end up with Blood Rights + Bloody Lust at the Blue Baby.  "killing" his projectiles with Blood Rights set me to ...
  • Blood Rights killed Samson on Basement 1 when he had 1 heart left

    2 messages
    • From the wiki it says you lose only a 1/2 heart unless you are in the Womb or further down.  When I went into the boss room with 1 full heart ...
    • It's a bug. Like the Razor Blade, I think it's supposed to do a 1/2 heart of damage, but instead it does a full heart of damage and 2 hearts...

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