Thieving Hopper

Monster
Health
79/84 HPAlways 79. 84 from Ascension 8.
Gold
1511 goldAny amount from 10 to 20, rolled when the fight ends. 7 to 15 from Ascension 3.Any amount from 7 to 15, rolled when the fight ends. 10 to 20 below Ascension 3.
Found in
HiveMonster room, alone, 1 in 4 from the weak pool (the first 2 fights).
Starts with
attack17/19card-debuff
Thieving Hopper79/79/84/84Thieving HopperEscape Artist5Swipe1

Turn 1

How to beat Thieving Hopper

  • Deadline: four turns to deal 79 HP, half of it through Flutter, or your card leaves with it. Swipe returns the card only if the Hopper dies.
  • Multi-hit attacks: five unblocked hits strip Flutter and add a stunned turn, which also pushes the escape back one turn.
  • If you cannot kill it, decide early and save your Block. Its hits are 17, 21 and 14, so still block the Hat Trick turn.

Notes

  • HP is fixed at 79 (84 at Ascension 8+).
  • It is a Hive weak-pool encounter, limited to the act's first two monster rooms, with the Thieves tag.
  • Escape Artist counts down each turn and pulses at 1 as a warning.
  • In multiplayer it steals one card from each player.

Changes by version

  1. 18 Jun 2026Bug fixv0.107.1
    Fixed Thieving Hopper softlock when you have no cards for him to steal
  2. Fixed a softlock with the Thieving Hopper when you have no cards for it to steal
  3. 21 May 2026Bug fixBeta branch
    Fixed Thieving Hopper softlock if you have no cards for him to steal
All 33 patch notes30 older
  1. 2 Apr 2026Bug fixEscape ArtistBeta branch
    Removed broken text from Thieving Hopper enemy's Escape Artist power hovertip when playing in Polish
    Bug fixBeta branch
    Fixed softlock in Thieving Hopper fight if one person is dead when it tries to steal cards
  2. 26 Feb 2026RarityInternal playtest
    Is now pickier about the cards he steals; He will only steal cards that are in your deck (meaning no cards generated in combat); He will try NOT to steal any cards with the Imbued enchantment unless he has no other choices; His card rarity priority order is as follows; Priority 1: Uncommon cards; Priority 2: Common, Rare, or Event cards; Priority 3: Basic or Quest cards; Priority 4: Ancient cards or cards with the Imbued enchantment; Priority 5: Anything else (in practice, this should only ever be Curses)
  3. 29 Jan 2026ChangeInternal playtest
    HP changed from 77(82)-80(85) to 79(84)
  4. 8 Jan 2026BuffInternal playtest
    HP increased by 4
  5. 18 Dec 2025NerfInternal playtest
    No longer gains Block
  6. 16 Oct 2025Bug fixInternal playtest
    Fixed an issue where Ambush card's cost reduction effect stopped working if it was stolen by Thieving Hopper and then returned
  7. 2 Oct 2025First turn damage19(21)17(19)Internal playtest
    First turn damage decreased from 19 to 17 (21 to 19 with Ascension)
  8. 25 Sep 2025Bug fixInternal playtest
    Thieving Hopper monster no longer shows the Merchant card removal animation when it steals your card
  9. 18 Sep 2025ChangeInternal playtest
    If you kill it after it steals a card, it now offers the card back as a reward, giving you the opportunity to skip it if it stole a card you didn't want
  10. 21 Aug 2025InterfaceEscape ArtistInternal playtest
    Thieving Hopper's Escape Artist power now pulses when it is about to run away
  11. 14 Aug 2025Hat Trick move damage22(26)21(23)Internal playtest
    Hat Trick move damage decreased from 22 to 21 (26 to 23 with Ascension)
  12. 3 Jul 2025Bug fixInternal playtest
    Fixed Thieving Hopper's card stealing animation
  13. 26 Jun 2025TextFlutterInternal playtest
    Thieving Hopper's Flutter power now properly specifies that it only triggers on damage from Attacks
  14. 5 Jun 2025BuffFlutterInternal playtest
    Flutter power no longer decrements from non-attack damage
  15. 22 May 2025Bug fixFlutterInternal playtest
    Thieving Hopper's Flutter power no longer halves HP loss as if it were attack damage (though it still counts down from it)
  16. 15 May 2025Upgraded Theft damage2221Internal playtest
    Theft damage with Ascension decreased from 22 to 21
  17. 8 May 2025BuffFlutterInternal playtest
    Flutter power now applies to and is affected by all damage
    BuffInternal playtest
    Buffed Thieving Hopper & Gremlins: no longer give gold (or give less gold) if they escape
  18. 25 Apr 2025Bug fixOstyInternal playtest
    Health bars no longer show orange when the HP bar size changes (ex. at the start of a multiplayer session, when Osty changes size, when the Thieving Hopper starts flying)
  19. 20 Feb 2025ChangeInternal playtest
    Now steals one card from each player
  20. 13 Feb 2025TextInternal playtest
    Thieving Hopper encounter Run History wording changed from Thieves to Thief
  21. 30 Jan 2025ArtInternal playtest
    Cleaned up Thieving Hopper animations
  22. 16 Jan 2025Bug fixInternal playtest
    Fixed an issue where Thieving Hopper's health bar momentarily displayed glitchy colors after fluttering up
  23. 26 Sep 2024BuffInternal playtest
    Now also attacks for 19 damage on its Theft turn
    InterfaceInternal playtest
    Thieving Hopper now shows the stolen card as a hovertip
    Bug fixInternal playtest
    Generated cards like Shivs are now excluded from Thieving Hopper's theft pool
  24. 5 Jul 2024ChangeInternal playtest
    Changed Thieving Hopper fight
  25. 14 Jun 2024ChangeInternal playtest
    Double Thieving Hopper encounter is now a weak encounter and Lone Thieving Hopper encounter has been removed
  26. 7 Jun 2024ChangeInternal playtest
    Changed Thieving Hopper
    InterfaceInternal playtest
    Thieving Hopper's health bar now disappears when he escapes
    Bug fixInternal playtest
    Thieving Hopper now correctly leaves at the end of combat
  27. 10 May 2024Bug fixInternal playtest
    Fixed softlock on Thieving Hopper escaping after getting stunned by Binding Chains card
  28. 25 Aug 2023Bug fixInternal playtest
    Thieving Hopper no longer causes softlock after it leaves
    Bug fixInternal playtest
    Thieving Hopper now correctly steals power cards
  29. 19 May 2023ArtInternal playtest
    Added animations for Thieving Hopper
    Bug fixInternal playtest
    Stolen card was blocking hitbox for Thieving Hopper
    Bug fixInternal playtest
    Thieving Hopper was not removing stolen card from deck
    Bug fixInternal playtest
    Thieving Hopper was stealing power cards incorrectly
  30. 21 Apr 2023ArtInternal playtest
    Import Thieving Hopper Spine assets

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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