Antewise

Sovereign Blade — Token Attack Card in Slay the Spire 2

Updated 17 Oct 2026 Source Slay the Spire 2 card data (spire-codex.com API), 577 cards retrieved 17 October 2026 By
Data status: The facts on this page were checked against the source named above. Game values can still shift with a patch, so re-check anything that looks off.
Sovereign Blade card art
Sovereign Blade

Deal 10 damage.

CharacterToken
TypeAttack
RarityToken
Cost2 Energy
TargetAnyEnemy
Total damage10
Per Energy5.00
KeywordsRetain

Card text

Deal 10 damage.

This card has no upgraded text in the card data, so it does not change on upgrade or the change is not text.

Where it sits on the curve

Measured the same way as our efficiency tier list: total damage divided by Energy.

Sovereign Blade produces 5.00 per Energy at base . That ranks it 127 of 143 of the 143 attacks with a fixed cost. It sits in the top 12% on this measure.

The measure ignores everything that is not a number. Area damage, conditions and drawbacks are not priced in.

Other cards with Retain

Cards that name it

  • Conqueror — Forge 3. Sovereign Blade deals double damage to the enemy this turn.
  • Parry — Sovereign Blade now gains 10 Block.
  • Seeking Edge — Forge 7. Sovereign Blade now deals damage to ALL enemies.
  • Summon Forth — Put Sovereign Blade into your Hand from anywhere. Forge 8.
  • Sword Sage — Sovereign Blade gains Replay 1.

Where to go next

All 577 cards — the full table, filterable by character. Efficiency tier list — every measurable card ranked.

Rarity system explains how often this card appears. Enchantments covers the modifiers that can change it.

Frequently asked questions

What does Sovereign Blade do in Slay the Spire 2?

Deal 10 damage.

How much does Sovereign Blade cost?

2 Energy. It is a Token Attack card.

Is Sovereign Blade efficient for its cost?

It produces 5.00 damage per Energy, which ranks 127 of 143 among the attacks that can be measured this way.

More Slay the Spire 2 guides

Sources

Figures and item data on this site are read from the game’s own reference wiki before publishing. Where a value could not be confirmed there, the page says so instead of filling the gap.