Byrdonis Egg

Quest
Unplayable.
Can be hatched at a Rest Site.
Type
Quest
Cost
Unplayable
✦
Dowsing
Quest
Unplayable.
After entering 5 more ? rooms, transforms into an Abundance.
Lantern Key
Quest
Unplayable.
Unlocks a special event in the next Act.
Spoils Map
Quest
Unplayable.
Marks a site of 600 extra Gold in the next Act.

Changes by version

  1. 4 Jun 2026Bug fixMiniature TentByrd SwoopBeta branch
    Fixed an issue where, if the player hatched Byrdonis Egg at a rest site while the rest of their deck was upgraded and they had Miniature Tent relic, they were unable to upgrade the newly-added Byrd Swoop card until the next rest site
  2. 17 Apr 2025TextByrdonis NestInternal playtest
    Byrdonis Egg event has been renamed to Byrdonis Nest
  3. 1 Nov 2024ArtInternal playtest
    Added event VFX
All 6 patch notes3 older
  1. 14 Jun 2024ArtWellspringInternal playtest
    Updated Brainbug, Byrdonis Egg, Telepathic Spiders, and Wellspring event art
  2. 15 Sep 2023Bug fixHatchInternal playtest
    Fixed an issue where the Hatch button wasn't appearing in rest sites after choosing "Take the Egg" in the Byrdonis Egg event
  3. 8 Sep 2023ArtInternal playtest
    Updated event art

Internal playtest notes are from before the Early Access release. Names and numbers in them can differ from the game today.

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