Toxic Egg is an Uncommon Relic.


  • Toxic Egg visually references the facehugger egg from the Alien trilogy.
  • This relic does not spawn beyond floor 48, excluding Endless mode.

Update History

  • Weekly Patch 53: Blizzard
    • Fix for Egg relics causing an issue with cards in the Library event screen.
  • Weekly Patch 51: Recursion
    • Egg relics no longer spawn beyond floor 48 (excludes Endless mode).
  • Weekly Patch 32: Face Trader
    • Buying an egg relic in the shop will now correctly show cards in the shop upgraded.
  • Weekly Patch 31: Custom Mode
    • Match and Keep cards are now viewed as upgraded w/ Egg relics.
  • Weekly Patch 27: Hello World
    • Egg relics now show pre-upgraded cards for Sensory Stone event's choices.
  • Weekly Patch 24: Potions?!
    • The three egg relics will now show the cards they are affecting as upgraded in card reward screens and shops.
  • Weekly Patch 13: Thinking Ahead
    • Egg relics (Toxic, Molten, Frozen) can now appear at Neow and some other scenarios.
  • Weekly Patch 10: Quality of Life
    • All 3 Egg relics (Molten/Toxic/Frozen) are now reworked. New eggs are Uncommon.
    • Toxic Egg: Whenever you add a Skill card to your deck, it is Upgraded.
  • Weekly Patch 1: The First of Many!
    • You can no longer cancel out of the selection screen for Egg relics.
    • Toxic Egg is now Common (was Uncommon)
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