Regent

Slay the Spire 2 gets 15 powerful new multiplayer cards, while making life easier the first time you install a mod

Slay the Spire 2 has received a bunch of potent new cards specifically for co-operative multiplayer. They span all five of the game's classes, from the aloof and stargazing Regent to the venomous and underhand Silent (Silent! My beloved, etc).