Calamity Mod Wiki
  • Bloodfin.png
Stack digit 9.pngStack digit 9.pngStack digit 9.pngStack digit 9.png
Heals Health240
Use time17 Very Fast
TooltipThe wonders of angiogenesis
Grants a buff that boosts life regen for 10 seconds
The life regen boost is stronger if below 75% health
Grants BuffBloodfin BoostBloodfin Boost
Buff duration10 seconds
Buff tooltipDon't let the blood get to your head
RarityRarity Level: 12
Sell 5 Gold Coin.png

Bloodfin is a post-Moon Lord food item that is fished up in the Brimstone Crag once Providence, the Profaned Goddess has been defeated, at a 10% chance. It heals 240 health and grants the player the Bloodfin Boost buff on consumption which boosts the player's life regen by 5, and an additional 5 while the player is suffering from a damage over time debuff. Once consumed, the player receives Potion Sickness for 60 seconds. If the player is below 75% life, they receive an additional 4 life regen.


  • Bloodfins can be considered an indirect upgrade to Honeyfins, given similar names and obtaining methods.
  • Bloodfins can be considered the alternative to Supreme Healing Potions, as both are obtainable around the same time, and heal the player for a similar amount. However, the Bloodfin is arguably superior due to its life regen boosts, especially at low life, with only slightly less immediate healing.


  • Angiogenesis in its tooltip refers to the process by which blood vessels are formed.