What is Omniscience?
Plays a chosen card from the draw pile repeatedly, a powerful but costly tutor.
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
Target a high-impact power, attack or chain when the deck can afford the setup.
What to avoid
Avoid targeting a card that produces no immediate or lasting value.