What is Mind Bloom?
Act III event with high-impact choices and unusual combat/tradeoffs.
This reference covers gameplay decisions in the original Slay the Spire. Character-specific options and relic synergy can change how useful an item is, so consider your current deck, health, upcoming enemy and available resources before applying a strategy.
When and how to use it
Evaluate remaining floors and whether the deck can safely handle the chosen cost.
What to avoid
Taking a permanent downside without considering the final boss can be fatal.