Updated March 6, 2026Written by Marcus Vale

5 boards and 55 ranked cards

Cards

Card Tier List

This is the early-access card tier list I would actually use while deciding what to click. I am weighting cards by how often they save Act 1, how hard they swing elite and boss fights, and how little setup they need before they start winning turns.

Board

Pick a class and scan the board first

This page is built as a fast Slay the Spire 2 card tier board, so the board comes first and the notes sit under it.

Tier board

Ironclad card tier list

Ironclad cards ordered from the strongest clicks to the easiest cuts.

S Run-Shaping
A Premium
B Playable
C Replaceable

Guide notes

Ironclad quick read

When I just want a clean climb, Ironclad still reads like the safest place to start. The best cards already point toward a simple plan: apply Vulnerable, turn exhaust into value, and end fights before the enemy gets to snowball.

I am noticeably lower on filler attacks here. If a card does not improve my damage curve or tighten the exhaust plan, I stop respecting it quickly.

S Tier
Cards I would happily build around early.

These are the cards I trust to shape the whole run, not just patch one awkward hallway.

A Tier
Very strong picks I almost never regret.

Cards I am almost always happy to add because they keep the deck honest and scale well enough.

B Tier
Good when the lane is open, less exciting otherwise.

Good cards, but they either ask for upgrades or become awkward if the rest of the deck goes another way.

C Tier
Useful early or niche, but not cards I want to keep forever.

Playable, but mostly as stopgaps. I do not want to keep these around unless the deck specifically asks for them.

Method

How I rank cards on this board

I am intentionally leaving Defect out of this first pass. The current notes are not strong enough for a tier list I would want indexed.

Floor-one value

If a card is already strong before the deck is built, I push it up.

Scaling ceiling

Cards that stay live in elites and bosses rate higher than hallway-only tools.

Click confidence

I rank cards by how often I am happy to take them, not by perfect-case highlights.

FAQ

Questions players usually ask before trusting a tier list

Is this Slay the Spire 2 card tier list final?

No. This is an early-access read, and I expect balance changes to move cards around as Mega Crit patches the game.

Why is Silent rated so highly this early?

Because the discard package already looks like real tempo instead of just deck filtering. When Sly payoffs connect, Silent turns setup into damage very quickly.

Is Necrobinder too technical for newer players?

Usually yes. The class looks incredible when the Doom thresholds are clean, but it also punishes awkward hand flow and weak sequencing harder than the other classes.

Why is Defect missing from this version?

Because I do not have a card ranking for Defect that I would personally trust yet. I would rather omit the section than publish filler.