CyanToolbox

v0.5.0·Updated 2026-09-10

Adds even more Jade Box modifiers.

About this mod Author’s original text

Overview

This mod adds a couple new jadeboxes to spice up your vanilla or modded runs.

Jade Box options

Double Trouble

In Act 3, in addition to your main boss, simultaneously fight another randomly chosen boss.

They both deal half damage until one of them is defeated.

Not for the faint of heart. You have been warned.

Highlander

Cards present in the library are excluded from card rewards, event rewards and shops.

Millennial Revelation

Draw cards until the hand is full during the draw step, but you cannot draw cards outside of the draw step.

Night of Nightmares

Card costs are increased by Act number (max 3) while Long Night is in the hand.

Long Night now Exiles after a single card is played.

Ace in the Hole

Convert the fifth mana in the mana base to Philosopher's Mana.

Card rewards have 1 more option (up to 5). Cards of all colours are added to the card pool.

Rusty Battery

Reduce the Max Charges of your Spell Card by 1 (down to a minimum of 1).

Thunderlord's Decree

The Player PERMANENTLY gains 2 Static Charge per Act. ALL enemies PERMANENTLY gain 1 Static Charge per Act.

This buff caps at 6 for the Player and 3 for the enemies.

Coming in next update:

Lunar Rainbow Market

Card rewards have 1 more option (up to 5). Randomly shuffle all Neutral cards' colours this run. The amount of cards within colours, as well as rarities will stay the same.

Important information

HIGHLY recommended to use this mod with the Uncapped Jadeboxes mod.

Credits

Special thanks to:

  • raspberry Caffeine Monster for translation to Korean
  • nazotuki for translation to Japanese

Install & use Install: follow the bundled instructions

  1. Unzip the archive from playbuff and read the bundled readme / instructions first.
  2. Most mods rely on the game's mod loader — the usual route is a community mod manager (such as r2modman): pick this game, install, and it handles the loader and dependencies.
  3. For a manual install, put the mod files into the matching Mod / plugins folder inside the game directory.
  4. Launch the game to confirm it loaded; mods with listed dependencies need those installed as well.

Install locations vary a lot between mods — the bundled readme is the most reliable guide.

Dependencies

Install these first, or the mod will not work:

BepInEx-BepInExPackTeamNeo-Sideloader

File & checksum

Filename
CyanToolbox-0.5.0.zip
File size
135.1 KiB