Slay the Spire 2 Potion
Cosmic Concoction
Cosmic Concoction is a rare potion from the regent pool. Add 3 Upgraded Colorless cards into your Hand.
- Rarity
- Rare
- Pool
- regent
Potion effect
Add 3 Upgraded Colorless cards into your Hand.
When to use it
Assign Cosmic Concoction a job as soon as you pick it up: save HP in the next dangerous hallway, solve an elite turn, or cover a specific boss threshold. Holding a potion forever has zero value, while using it one fight too early can leave the real check uncovered.
Potion planning
Read the potion timing guide for slot management, replacement rules, and boss preparation.