No-PII strategy artifact · Slay the Spire 2

Slay the Spire 2 Deck & Draft Strategy Ladder

A practical ladder for deciding what to draft, skip, remove, upgrade, and route toward during a run. It intentionally avoids unverified card/relic specifics and stays focused on evergreen run-management decisions.

Draft disciplineDeck shapePathingUpgrade/removal choicesSTS2-specific caution

The Ladder: ask these in order

Can the deck survive the next three fights?

Early choices should solve immediate damage, blocking, or consistency problems before chasing elegant late-game engines. A beautiful future deck that dies in two hallway fights is just modern art.

Does this pick improve a missing job?

Think in jobs: frontloaded damage, scaling, mitigation, draw/filtering, energy use, AoE, and boss-plan tools. Draft to fill jobs, not to collect shiny nouns.

Is the card good now without imaginary support?

If a card needs three future cards and a relic you do not have, it is not a plan. It is fan fiction with mana costs.

Does the deck already have enough of this effect?

Redundant basics dilute the deck. Once a job is covered, prioritize consistency, scaling, or removing weak cards over adding a sixth almost-the-same answer.

Will this still matter against elites and bosses?

Short fights reward frontload. Bosses and elites punish decks that cannot scale, block repeatedly, or convert setup into a win. Balance both timelines.

What does the map let you afford?

Draft greedier when the route is forgiving. Draft safer when the next forced elite/fire/shop pattern demands immediate performance.

Draft Decision Table

Situation	Default bias	Reason
Very early run	Take efficient frontloaded output	You need to win near-term fights before the deck earns the right to become clever.
Deck already attacks well	Look for block, draw, scaling, or removal	More attack cards may only dilute access to the good ones.
Deck has many situational cards	Prefer consistency over more conditions	Conditional power is only power when drawn at the right time with the right support.
Upcoming elite/boss is scary	Choose immediate answers	The next test matters more than theoretical ceiling.
Deck has a real engine	Protect and streamline it	Remove weak cards, upgrade key pieces, and avoid adding noise.

Upgrade vs. Remove

Use upgrades when a card becomes meaningfully more efficient or changes a key breakpoint. Use removals when weak starters or dead draws are preventing the deck from finding its best turns.

Upgrade when it improves a repeated core action.
Remove when the deck’s best cards are already strong but buried.
Rest when dying would be inconvenient. Controversial, I know.

Routing Priorities

Pathing is part of deckbuilding. A route with elites, shops, and fires changes what “good draft” means.

Take elites when the deck has immediate output and a health buffer.
Favor shops when gold is high or removals/potions can patch a known weakness.
Favor fires when one or two upgrades unlock reliable fight plans.

STS2 Accuracy Note

This artifact intentionally does not list specific cards, relics, or character-only combos unless verified for Slay the Spire 2 current Early Access. The strategy is therefore framed as a decision system: safer than pretending every Slay the Spire 1 habit still maps cleanly. Revolutionary concept: not making things up.