Updated for Data 2026-05-05· Untapped listing scrapeEarly Access — numbers may shift with patches.
Cosmic Concoction FAQ
- Is Cosmic Concoction good in Slay the Spire 2?
- Cosmic Concoction is a Rare potion: Add 3 Upgraded Colorless cards into your Hand. It is most associated with the Regent, but potions drop for any run. Rarer potions tend to swing harder, so weigh the immediate payoff against holding a slot open for an emergency.
- When should I use Cosmic Concoction?
- Drink Cosmic Concoction when its effect — Add 3 Upgraded Colorless cards into your Hand. — directly answers the floor in front of you, such as an elite, boss, or a turn you would otherwise lose tempo. Holding potions for the right moment usually beats spending them on trash fights.
Related potions
- King's Courage · Uncommon
- Star Potion · Common
- Ashwater · Uncommon
- Attack Potion · Common
- Beetle Juice · Rare
- Blessing of the Forge · Uncommon