Heavy balancing patch mostly adressing cards on the very low or very high pickrate:

• Frozen Eye (and +) card big buff/rework : Retain. Also blocks for 2. -1 Scry.
  
• Blue Candle card buff : Generated curses are shuffled into the Discard pile instead of Draw pile.
  
• Centennial Puzzle card buff : +1 card draw. (unupgraded only)
  
• Centennial Puzzle+ card sidegrade : Ethereal instead of Retain.
  
• Akabeko+ card buff : 0 cost, always exhausts.
  
• Preserved Insect (and +) card buff : 0 cost (initially).
  
• Pandora's Box (and +) card buff : also draws 1 card.
  
• Violet Lotus (and +) card slight buff : +1 card draw.
  
• Necronomicon card slight buff : +1 damage.
  
  
• Face Of Cleric (and +) nerf : Ethereal.
  
• Black Star (and +) slight nerf : -1 damage.
  
• Bronze Scales (and +) slight nerf : -1 thorns.
  
• Nloth's Gift (and +) slight nerf : -1 damage.
  
• Gold-Plated Cables+ slight nerf : -1 damage.
  
• Frozen Core+ slight nerf : -1 damage.
  
• Blue Candle+ card slight nerf : No damage upgrade.
  
  
• Fix : Lizard Tail card now triggers AFTER other on-death effects such as Lizard Tail relic or Fairy Potion.
  
• Fix : Cultist Mask card interacts more consistently with cost reducing cards.
  
  
• QOS : Relicards now have a unique card name color !

Content patch in a bottle:

• Moved Bottled Lightning card from the uncommon pool to the event-exclusive pool.
  
• Moved Bottled Tornado card from the uncommon pool to the event-exclusive pool.
  
• Added back Bottled Flame card in the event-exclusive pool.
  
  
• Bottled Flame card buff : 0 cost, fetch 2 Attacks on upgrade, always exhausts.
  
• Bottled Lightning card buff : 0 cost, fetch 2 Skills on upgrade, always exhausts.
  
• Bottled Tornado card buff : 0 cost, fetch 2 Powers on upgrade, always exhausts.
  
  
• Added a new event : Bottled Chaos where you choose to pick one of the 3 bottles.
  
  
• Added a new uncommon power : Vajra, offers free Strength.
  
• Velvet Choker card rework : 3 cost, 2 cost on upgrade, can only be played if LESS than 6 cards were played. Always exhausts.
  
• Corrupt N'loth boss slight nerf : gains 1 less Artifact stack.
  
  
• QOS: Relics that are specific to Relica's mechanics now can only spawn when you play as Relica.
  
• QOS: Corrupt N'loth's speech bubbles last a bit longer.

Some balance changes adressing consistency.

• Cauldron card buff : Can no longer trigger on self potions that require targets, including Vulnerable Potion. Weak Potion is left as the only bad exception for risk element.
  
• Centennial Puzzle card slight buff : Also triggers when exhausted.
  
• Burning Blood card slight buff : +2 damage on upgrade.
  
• Shovel card buff : Upgrades all Relicards in hand.
  
  
• Cauldron card slight nerf : Can no longer trigger Regen Potion.
  
• Pear card slight nerf : -1 Temp. HP on upgrade.
  
• Shuriken event slight nerf : -1 Shuriken card added.
  
• The Boot card slight nerf/rework : -1 Temp. Strength on upgrade, +1 damage on upgrade.
  
  
• Twisted Funnel card rework : -1 Poison, is now also an AOE Attack.
  
  
• Inserter card tweak : Random orbs can no longer be dark orbs. Due to low access to Evoke
  
• Hovering Kite card tweak : Is now a Skill instead of Attack.
  
  
• QOS: Added more consistent metrics for tracking card selections.
  
• QOS: Hovering mouse on Shovel card adds a glowing effect on upgradable Relicards in hand.

• Fix : Corrupt Nloth's heartbeat sfx no longer lingers after death or save quit.

Big content update

• Added a new ACT 4 BOSS : Corrupt N'loth.
  
• Character select screen of Relica now allows a check box to replace The Heart with Corrupt N'loth
  
• Added a new special card : Strike Dummy, exclusive to Corrupt N'loth.
  
• Added a new stance effect : Siphon, exclusive to Corrupt N'loth.
  
  
• Added a new uncommon relic : Humble Beginnings, designed after HumbleScotsman
  
  
• Fix : N'loths Mask card calculates its damage more consistently.
  
• Fix : Chemical X relic no longer pings too much when you have Chemical X card in your hand.

• Added a new common attack : Kunai. Offers draw and temporary Dexterity.

Minor performance boost patch.

• Added a new uncommon Attack : Necronomicon. Offers multi attack scaling with curses.

• Added a new Mimic Idol event that offers 2 card removals for one Golden Idol card.
  
• Golden Idol card is removed from the uncommon pool and is now exclusive to this event.
  
• Golden Idol card's HP loss increased by 2. Inline to make it (close to) a curse for the 2 removals.
  
  
• Added a new Rare power : Face Of Cleric. Rewards combo-heavy decks with Temp. HP.
  
  
• Eternal Feather card gives Block instead of Temp. HP.
  
• Eternal Feather card also gives 2 stacks of Blur.
  
  
• Fixed rare issue with Chemical X card when overflowing damage on "half-dead" targets like the Awakened One.

Buffs to some low pickrate cards + better Eternal cardback :

• Red Skull card draws 1 card after entering Wrath.
  
• Strange Spoon card is now an uncommon card. This change also aims to make the early game's common pool more consistent.
  
• Strange Spoon card is no longer Ethereal. It retains on upgrade.
  
• Cultist Mask card no longer instantly removes X HP.
  
• Cultist Mask card adds a debuff that makes you lose 1 HP in the next X turns.
  
  
• Regal Pillow card is no longer Ethereal but exhausts.
  
• Regal Pillow card no longer has a block limit.
  
• Regal Pillow card is 1 cost on upgrade.
  
  
• Fix : Ectoplasm card updates its cost on use more consistently.
  
• QOS : Added a better cardback for Eternal cards. Credits to : Autumn Mooncat for the art.