Undying SigilRelic
Enemies with at least as much Doom as HP deal 50% less damage.
Is Undying Sigil good in Slay the Spire 2?
In Slay the Spire 2, Undying Sigil is a shop relic you can pick up on your climb. Its effect: Enemies with at least as much Doom as HP deal 50% less damage. The data marks it as a weaker relic, settling at F tier — rarely a run-defining grab.
Over 1 tracked runs the win rate of decks holding it sits at 0.0%, 12.6% short of the 12.6% all-run baseline. It sees lighter play, carried in only 0.2% of runs. It does its best work in the hands of the Necrobinder, who post a 0.0% win rate with it. Within Necrobinder runs specifically, it’s carried 0.6% of the time.
It typically enters the deck near floor 22. As a shop relic, how often it’s offered depends on its rarity tier.
Of the runs that carried it, 0 ended in victory while 1 fell to a defeat. See the best cards, class split, and threats below for the full read on whether Undying Sigil is worth grabbing.
Undying Sigil Win Rate & Pick Rate
At a 0.0% win rate, Undying Sigil runs 12.6% behind the 12.6% all-run baseline — the bars below put the two side by side.
Run Outcomes with Undying Sigil
Across the 1 runs that carried Undying Sigil, 0 ended in a win and 1 in a loss — a 0.0% win share, counting abandons as losses.
- Wins 0.0%
- Losses 100.0%
Undying Sigil Win Rate by Class
Undying Sigil’s class data comes mostly from the Necrobinder, at a 0.0% win rate over 1 runs.
The Necrobinderappears in 0.6% of its runs (1 tracked)Undying Sigil Details
Carried in 0.2% of runs, Undying Sigil is a shop relic typically acquired near floor 22.
Enemies with at least as much Doom as HP deal 50% less damage.
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Undying Sigil – Frequently Asked Questions
Is Undying Sigil good in Slay the Spire 2?
Across 1 tracked runs carrying it, Undying Sigil wins 0.0% of the time — +12.6% below the average run. Win rate reflects how often runs with the relic end in victory.
What does Undying Sigil do in Slay the Spire 2?
Enemies with at least as much Doom as HP deal 50% less damage.
How rare is Undying Sigil in Slay the Spire 2?
Undying Sigil is a Shop relic, picked up in 0.2% of tracked runs.
See Also
Keep exploring Slay the Spire 2 tier lists and stats below.