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A red pentagram necklace.


Isaac grows horns on his head and as with all damage increase items, if total damage exceeds 5, the tears become red.

Increases Damage by 1 and also increases the chance for a Devil Room to appear by 20%. There is also a chance of this item appearing twice and it will stack with the previous Pentagram, granting more damage and a additional increase of 10% for finding the devil room.


  • The pentagram is often associated with Satanic ritual and the devil, which is probably why having the item increases the chance of finding a Devil Room.
    • A pentagram is a style of a shape called a pentacle, a star circumscribed by a circle. If the star is upside down it attracts evil, which is why it is associated with demons and evil.
  • The pentragram loosely resembles Satan's face, with the top two points being his horns, and the middle containing his eyes and mouth.

Start a Discussion Discussions about Pentagram

  • Finding it twice

    6 messages
    • Slimmario wrote: I found it ... in the demo ;( Aw, unlucky mate :(
    • Blackopsgirl wrote: Slimmario wrote: I found it ... in the demo ;( Aw, unlucky mate :( I know I actually raged when I found out it was rare

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