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Deck Builder
Gameplay

Deck Builder

by GodMode365v1.4.1

The mod allows you to change your build anyway you want mid-run, it's perfect if you just want to experiment with different builds.

Created

Apr 2, 2026

Updated

Jun 19, 2026

View on Nexus Mods

Description

Features:
  • Add any card or upgraded card to your deck
  • Add any relic or potion to your inventory
  • Remove, upgrade/downgrade or enchant any card in your deck
  • Remove relics from your inventory
  • Save/Load builds (relics, potions, cards)

Buttons on the top bar will open the same browsers used in the compendium and allow you to add items by right clicking.
Slay the Spire 2 mod screenshot

Right click a card in your deck to open a context menu.
Slay the Spire 2 mod screenshot
Slay the Spire 2 mod screenshot

Right click a relic to show the remove button.
Slay the Spire 2 mod screenshot

A build can be saved or loaded by using the load/save buttons inside the deck viewer
Slay the Spire 2 mod screenshot
Slay the Spire 2 mod screenshot
Builds are saved in JSON format to <STS2 Directory>/mods/DeckBuilder/SavedBuilds

The mod only uses assets that are already in the game.

Tested with version 0.107.1 of the game.