Cosmic Concoction

Cosmic Concoction

RareRegentDrink
Add 3 Upgraded Colorless cards into your Hand.

Three different random Colorless cards are created, each is upgraded, and all three go straight into your hand. There is no choice screen and, unlike the Colorless Potion, they are not free: each costs its printed Energy. They are combat copies and vanish when the fight ends. It belongs to the Regent's pool.

Use
DrinkSelf only
When
In combat
Rarity
Rare10% of random potions
Character
Shop price
100 gold
Unlock
Grand StrategyBeat Act 3 with the Regent

When to take Cosmic Concoction

Its ceiling is three upgraded cards for one slot, so drink it on a turn with spare Energy, or pair it with an Energy Potion. Avoid it with a nearly full hand.

Unlocked by the Grand Strategy epoch

Beat Act 3 with the Regent

Other Regent potions

Changes by version

  1. 25 Apr 2025AddedInternal playtest
    Added to the game

Internal playtest notes are from before the Early Access release. Names and numbers in them can differ from the game today.

Purchase today
If you haven't bought Slay The Spire 2 yet, it's time. Support the devs, they made an amazing game.Get it on Steam