Rewards discard with extra card draw and can enable sustained cycles.
QUICK REFERENCESlay the Spire 1Reviewed 2026-10-28Reference / noindex
OVERVIEW
What is Reflex?
Rewards discard with extra card draw and can enable sustained cycles.
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.
PRACTICAL STRATEGY
When and how to use it
Pair with enough energy generation to use the drawn cards.
COMMON MISTAKES
What to avoid
Draw-heavy engines without energy cannot play their payoff.
Independent Volpedia editorial resource, not affiliated with Mega Crit. Original game (Slay the Spire 1), reviewed 2026-10-28. Slay the Spire 2 has separate rules, cards and characters and is not included here. Category graphics are original conceptual illustrations, not game screenshots or actual card artwork. Detailed numerical card costs, damage, upgrade effects and drop percentages are omitted where not individually checked. Editorial verification records are stored separately from public articles.