Necrobinder Cards

The Necrobinder has 88 cards in Slay the Spire 2's main-branch game data (v0.107.1): 4 Basic, 20 Common, 36 Uncommon, 26 Rare and 2 Ancient, 2 of them for multiplayer only. They build around Osty and Summon, Doom, Souls and Ethereal cards.

The Necrobinder has 88 cards in Slay the Spire 2: 4 Basic starter cards, 20 Common, 36 Uncommon, 26 Rare and 2 Ancient, counted from the game's own data for the main branch, v0.107.1 (Spire Codex, game data v0.107.1, read Oct 26, 2026). Two of them, Legion of Bone and Glimpse Beyond, appear only in co-op. Her cards Summon Osty, her giant hand, or have him attack ("Osty deals X damage"), apply Doom, add Souls, or play with Ethereal; each is explained on Necrobinder. Slay the Spire 2 is in Early Access, so these numbers still change: each table names the patches that changed a card, and marks public-beta changes that are not on the main branch. How guides build her is on Necrobinder Guide.

Quick facts

Character	Necrobinder
Cards	88: 4 Basic, 20 Common, 36 Uncommon, 26 Rare, 2 Ancient
Multiplayer only	Legion of Bone (Uncommon), Glimpse Beyond (Rare)
Starting deck	4 Strike, 4 Defend, Bodyguard, Unleash
Ancient cards	Protector, Forbidden Grimoire
Most expensive	Banshee's Cry, 9 Energy (7 upgraded), 2 less per Ethereal card played
Generated cards	Soul, Sweeping Gaze
Version	Main branch v0.107.1 (Jun 19, 2026)

Source: Spire Codex, cards (game data, v0.107.1), read Oct 26, 2026.

How to read the tables

Each table gives a card's cost, type, text and upgraded text as the game's files hold them on the main branch. A cost such as "2 (1)" is 2 Energy, 1 upgraded, and "Same; cost 1" means the upgrade changes only the cost. Text is from Spire Codex, a community database read from the game's files, which Mega Crit named among "community projects that collect their own stats and provide data" in its May 2026 Neowsletter. Mobalytics' card list drops the Energy icons from its text, so its numbers are not used here.

The "Changes by patch" column links Mega Crit's notes. Changes from v0.100.0 to v0.107.0 reached the main branch with Major Update #2, v0.107.1 on Jun 19, 2026. Changes marked "(beta)", from v0.108.0 (Jul 3, 2026) to v0.111.0 (Aug 14, 2026), are on the opt-in public beta only.

Basic cards

1:20 The Necrobinder's four starter cards are her Strike, Defend, Bodyguard and Unleash. Bodyguard Summons Osty for 5 HP, and Unleash has Osty hit for 6 plus his current HP, so the two work together from the first fight; her relic Bound Phylactery adds Summon 1 at the start of each turn.

Card	Cost	Type	Effect	Upgraded
Bodyguard	1	Skill	Summon 5.	Summon 7.
Defend	1	Skill	Gain 5 Block.	Gain 8 Block.
Strike	1	Attack	Deal 6 damage.	Deal 9 damage.
Unleash	1	Attack	Osty deals 6 damage. Deals additional damage equal to Osty's current HP.	Osty deals 9 damage. Deals additional damage equal to Osty's current HP.

Source: Spire Codex (game data, v0.107.1), read Oct 26, 2026.

Common cards

Card	Cost	Type	Effect	Upgraded	Keywords	Changes by patch
Afterlife	1	Skill	Summon 6.	Summon 9.	Exhaust
Blight Strike	1	Attack	Deal 8 damage. Apply Doom equal to damage dealt.	Deal 10 damage. Apply Doom equal to damage dealt.
Defile	1	Attack	Deal 13 damage.	Deal 17 damage.	Ethereal
Defy	1	Skill	Gain 6 Block. Apply 1 Weak.	Gain 9 Block. Apply 1 Weak.	Ethereal	v0.100.0: upgrade +3 Block, no extra Weak
Drain Power	1	Attack	Deal 10 damage. Upgrade 2 random cards in your Discard Pile.	Deal 12 damage. Upgrade 3 random cards in your Discard Pile.
Fear	1	Attack	Deal 7 damage. Apply 1 Vulnerable.	Deal 8 damage. Apply 2 Vulnerable.	Ethereal
Flatten	2	Attack	Osty deals 12 damage. This card costs 0 Energy if Osty has attacked this turn.	Osty deals 16 damage. This card costs 0 Energy if Osty has attacked this turn.
Grave Warden	1	Skill	Gain 8 Block. Add a Soul into your Draw Pile.	Gain 11 Block. Add a Soul into your Draw Pile.		v0.100.0: upgrade 8(11) Block, no Soul+
Graveblast	1	Attack	Deal 4 damage. Put a card from your Discard Pile into your Hand.	Deal 6 damage. Put a card from your Discard Pile into your Hand.	Exhaust
Invoke	1	Skill	Next turn, Summon 2 and gain 2 Energy.	Next turn, Summon 3 and gain 3 Energy.
Negative Pulse	1	Skill	Gain 5 Block. Apply 7 Doom to ALL enemies.	Gain 6 Block. Apply 11 Doom to ALL enemies.
Poke	0	Attack	Osty deals 6 damage.	Osty deals 9 damage.
Pull Aggro	2	Skill	Summon 4. Gain 7 Block.	Summon 5. Gain 9 Block.
Reap	3	Attack	Deal 27 damage.	Deal 33 damage.	Retain
Reave	1	Attack	Deal 9 damage. Add a Soul into your Draw Pile.	Deal 11 damage. Add a Soul+ into your Draw Pile.		v0.108.0 (beta): damage 9(11) to 10(13)
Scourge	1	Skill	Apply 13 Doom. Draw 1 card.	Apply 16 Doom. Draw 2 cards.
Sculpting Strike	1	Attack	Deal 9 damage. Add Ethereal to a card in your Hand.	Deal 12 damage. Add Ethereal to a card in your Hand.		v0.100.0: damage 8(11) to 9(12)
Snap	1	Attack	Osty deals 7 damage. Add Retain to a card in your Hand.	Osty deals 10 damage. Add Retain to a card in your Hand.
Sow	1	Attack	Deal 8 damage to ALL enemies.	Deal 11 damage to ALL enemies.	Retain
Wisp	0	Skill	Gain 1 Energy.	Same; gains Retain	Exhaust

Source: Spire Codex (game data, v0.107.1), read Oct 26, 2026.

Uncommon cards

Card	Cost	Type	Effect	Upgraded	Keywords	Changes by patch
Bone Shards	1	Attack	If Osty is alive, he deals 9 damage to ALL enemies and you gain 9 Block. Osty dies.	If Osty is alive, he deals 12 damage to ALL enemies and you gain 12 Block. Osty dies.
Borrowed Time	1	Skill	Gain 4 Energy. Cards cost an additional Energy this turn.	Gain 6 Energy. Cards cost an additional Energy this turn.		v0.100.0: self Doom 3 to 6(3); v0.101.0: reverted; v0.102.0: reworked: cost 1, gain 4(6) Energy, cards cost 1 more this turn
Bury	4	Attack	Deal 52 damage.	Deal 63 damage.
Calcify	1	Power	Osty's attacks deal 4 additional damage.	Osty's attacks deal 6 additional damage.
Capture Spirit	1	Skill	Enemy loses 3 HP. Add 3 Souls into your Draw Pile.	Enemy loses 4 HP. Add 4 Souls into your Draw Pile.		v0.100.0: HP loss and Souls 3(4) to 2(3); v0.101.0: reverted to 3(4) and 3(4)
Cleanse	1	Skill	Summon 3. Exhaust 1 card from your Draw Pile.	Summon 5. Exhaust 1 card from your Draw Pile.
Countdown	1	Power	At the start of your turn, apply 6 Doom to a random enemy.	At the start of your turn, apply 9 Doom to a random enemy.
Danse Macabre	1	Power	Whenever you play a card that costs 2 Energy or more, gain 4 Block.	Whenever you play a card that costs 2 Energy or more, gain 6 Block.		v0.100.0: Block 3(4) to 4(6)
Death March	1	Attack	Deal 8 damage. Deals 4 additional damage for each card drawn during your turn.	Deal 8 damage. Deals 6 additional damage for each card drawn during your turn.		v0.106.0: extra damage 3(4) to 4(6)
Death's Door	1	Skill	Gain 6 Block. If you applied Doom this turn, gain Block 2 additional times.	Gain 7 Block. If you applied Doom this turn, gain Block 2 additional times.
Deathbringer	2	Skill	Apply 21 Doom and 1 Weak to ALL enemies.	Apply 26 Doom and 1 Weak to ALL enemies.
Debilitate	1	Attack	Deal 10 damage. Vulnerable and Weak are twice as effective against the enemy for the next 2 turns.	Deal 12 damage. Vulnerable and Weak are twice as effective against the enemy for the next 3 turns.		v0.100.0: damage 7(9) to 10(12); v0.106.0: duration 3(4) to 2(3) turns
Delay	2	Skill	Gain 11 Block. Next turn, gain 1 Energy.	Gain 13 Block. Next turn, gain 2 Energy.
Dirge	X	Skill	Summon 3 X times. Add X Souls into your Draw Pile.	Summon 4 X times. Add X Souls+ into your Draw Pile.	Exhaust	v0.100.0: now Exhausts
Dredge	1	Skill	Put 3 cards from your Discard Pile into your Hand.	Same; gains Retain	Exhaust
Enfeebling Touch	1	Skill	Enemy loses 8 Strength this turn.	Enemy loses 11 Strength this turn.	Ethereal
Fetch	0	Attack	Osty deals 3 damage. If this is the first time this card has been played this turn, draw 1 card.	Osty deals 6 damage. If this is the first time this card has been played this turn, draw 1 card.
Friendship	1	Power	Lose 2 Strength. Gain 1 Energy at the start of each turn.	Lose 1 Strength. Gain 1 Energy at the start of each turn.
Haunt	1	Power	Whenever you play a Soul, a random enemy loses 6 HP.	Whenever you play a Soul, a random enemy loses 8 HP.		v0.108.0 (beta): HP loss 6(8) to 7(9)
High Five	2	Attack	Osty deals 11 damage and applies 2 Vulnerable to ALL enemies.	Osty deals 13 damage and applies 3 Vulnerable to ALL enemies.
Legion of Bone	2	Skill	ALL players Summon 6.	ALL players Summon 8.	Exhaust, Multiplayer only	v0.108.0 (beta): no longer Exhausts
Lethality	1	Power	The first Attack each turn deals 50% additional damage.	The first Attack each turn deals 75% additional damage.	Ethereal
Melancholy	3	Skill	Gain 13 Block. Reduce this card's cost by 1 Energy whenever ANYONE dies.	Gain 17 Block. Reduce this card's cost by 1 Energy whenever ANYONE dies.
No Escape	1	Skill	Apply 10 Doom, plus an additional 5 Doom for every 10 Doom already on this enemy.	Apply 15 Doom, plus an additional 5 Doom for every 10 Doom already on this enemy.
Pagestorm	1 (0)	Power	Whenever you draw an Ethereal card, draw 1 card.	Same; cost 0
Parse	1	Skill	Draw 3 cards.	Draw 4 cards.	Ethereal
Pull from Below	1	Attack	Deal 5 damage for each Ethereal card played this combat.	Deal 7 damage for each Ethereal card played this combat.
Putrefy	1	Skill	Apply 2 Weak. Apply 2 Vulnerable.	Apply 3 Weak. Apply 3 Vulnerable.	Exhaust
Rattle	1	Attack	Osty deals 7 damage. Hits an additional time for each other time he has attacked this turn.	Osty deals 9 damage. Hits an additional time for each other time he has attacked this turn.
Right Hand Hand	0	Attack	Osty deals 4 damage. Whenever you play a card that costs 2 Energy or more, return this to your Hand from the Discard Pile.	Osty deals 6 damage. Whenever you play a card that costs 2 Energy or more, return this to your Hand from the Discard Pile.
Severance	2	Attack	Deal 13 damage. Add a Soul into your Draw Pile, Hand, and Discard Pile.	Deal 18 damage. Add a Soul into your Draw Pile, Hand, and Discard Pile.
Shroud	1	Power	Whenever you apply Doom, gain 2 Block.	Whenever you apply Doom, gain 3 Block.		v0.111.0 (beta): Block 2(3) to 3(4)
Sic 'Em	1	Attack	Osty deals 5 damage. Whenever Osty hits this enemy this turn, Summon 3.	Osty deals 6 damage. Whenever Osty hits this enemy this turn, Summon 4.		v0.107.0: Summon 2(3) to 3(4)
Sleight of Flesh	2	Power	Whenever you apply a debuff to an enemy, they take 9 damage.	Whenever you apply a debuff to an enemy, they take 13 damage.
Spur	1	Skill	Summon 3. Osty heals 5 HP.	Summon 5. Osty heals 7 HP.	Retain
Veilpiercer	1	Attack	Deal 10 damage. The next Ethereal card you play costs 0 Energy.	Deal 13 damage. The next Ethereal card you play costs 0 Energy.

Source: Spire Codex (game data, v0.107.1), read Oct 26, 2026.

Rare cards

Card	Cost	Type	Effect	Upgraded	Keywords	Changes by patch
Banshee's Cry	9 (7)	Attack	Deal 33 damage to ALL enemies. Costs 2 Energy less for each Ethereal card played this combat.	Same; cost 7		v0.100.0: cost 6 to 9(7), upgrade no longer raises damage
Call of the Void	1	Power	At the start of your turn, add 1 random card into your Hand. It gains Ethereal.	Same; gains Innate
Demesne	3 (2)	Power	At the start of your turn, gain 1 Energy and draw 1 additional card.	Same; cost 2	Ethereal
Devour Life	1	Power	Whenever you play a Soul, Summon 1.	Whenever you play a Soul, Summon 2.
Eidolon	2 (1)	Skill	Exhaust your Hand. If 9 cards were Exhausted this way, gain 1 Intangible.	Same; cost 1		v0.109.0 (beta): reworked: Play ALL Ethereal cards in your Exhaust Pile. Exhaust; v0.110.0 (beta): cannot be generated mid-combat
End of Days	3	Skill	Apply 29 Doom to ALL enemies. Kill enemies with at least as much Doom as HP.	Apply 37 Doom to ALL enemies. Kill enemies with at least as much Doom as HP.
Eradicate	X	Attack	Deal 11 damage X times.	Deal 14 damage X times.	Retain
Glimpse Beyond	1	Skill	ALL players add 3 Souls into their Draw Pile.	ALL players add 4 Souls into their Draw Pile.	Exhaust, Multiplayer only
Hang	1	Attack	Deal 10 damage. Double the damage ALL Hang cards deal to this enemy.	Deal 13 damage. Double the damage ALL Hang cards deal to this enemy.
Misery	0	Attack	Deal 7 damage. Apply any debuffs on the enemy to ALL other enemies.	Deal 9 damage. Apply any debuffs on the enemy to ALL other enemies.
Necro Mastery	2	Power	Summon 5. Whenever Osty loses HP, ALL enemies lose that much HP as well.	Summon 8. Whenever Osty loses HP, ALL enemies lose that much HP as well.
Neurosurge	0	Power	Gain 3 Energy. Draw 2 cards. At the start of your turn, apply 3 Doom to yourself.	Gain 4 Energy. Draw 2 cards. At the start of your turn, apply 3 Doom to yourself.
Oblivion	0	Skill	Whenever you play a card this turn, apply 3 Doom to the enemy.	Whenever you play a card this turn, apply 4 Doom to the enemy.
Reanimate	3	Skill	Summon 20.	Summon 25.	Exhaust
Reaper Form	3	Power	Whenever Attacks deal damage, apply that much Doom.	Same; gains Retain		v0.104.0: wording: Doom is applied by the power
Sacrifice	1 (0)	Skill	If Osty is alive, he dies and you gain Block equal to double his Max HP.	Same; cost 0	Retain	v0.110.0 (beta): Block double to triple Osty's Max HP
Seance	1 (0)	Skill	Transform a card in your Draw Pile into Soul.	Same; cost 0	Ethereal	v0.100.0: cost 0 to 1(0), upgrade no longer makes Soul+
Sentry Mode	2 (1)	Power	At the start of your turn, add 1 Sweeping Gaze into your Hand.	Same; cost 1
Shared Fate	0	Skill	Lose 2 Strength. Enemy loses 2 Strength.	Lose 2 Strength. Enemy loses 3 Strength.	Exhaust
Soul Storm	1	Attack	Deal 9 damage. Deals 2 additional damage for each Soul in your Exhaust Pile.	Deal 9 damage. Deals 3 additional damage for each Soul in your Exhaust Pile.		v0.108.0 (beta): extra damage 2(3) to 4(6)
Spirit of Ash	1	Power	Whenever you play an Ethereal card, gain 4 Block.	Whenever you play an Ethereal card, gain 5 Block.
Squeeze	3	Attack	Osty deals 25 damage. Deals 5 additional damage for ALL your other Osty Attacks.	Osty deals 25 damage. Deals 6 additional damage for ALL your other Osty Attacks.
The Scythe	2	Attack	Deal 13 damage. Permanently increase this card's damage by 4.	Deal 13 damage. Permanently increase this card's damage by 5.	Exhaust	v0.107.0: scaling 3(4) to 4(5); v0.110.0 (beta): scaling 4(5) to 5(7)
Time's Up	2	Attack	Deal damage equal to the enemy's Doom.	Same; gains Retain	Exhaust	v0.111.0 (beta): no longer Exhausts
Transfigure	1	Skill	Add Replay to a card in your Hand. It costs an extra 1 Energy.	Same; loses Exhaust	Exhaust
Undeath	0	Skill	Gain 7 Block. Add a copy of this card into your Discard Pile.	Gain 9 Block. Add a copy of this card into your Discard Pile.

Source: Spire Codex (game data, v0.107.1), read Oct 26, 2026.

Ancient cards

The Necrobinder's two Ancient cards are Protector and Forbidden Grimoire (Spire Codex). Protector is the Ancient form of her starter Unleash, per PCGamesN's Necrobinder guide, which puts it in S tier; it scales with Osty's Max HP where Unleash scales with his current HP. Ancient cards come from the Ancients, not card rewards: the Ancient relic Archaic Tooth transforms "a starter card into an Ancient version" (Mega Crit's v0.103.0 notes). The Ancients are on Neow and the Ancients.

Card	Cost	Type	Effect	Upgraded	Keywords	Changes by patch
Forbidden Grimoire	2 (1)	Power	At the end of combat, you may remove a card from your Deck.	Same; cost 1	Eternal
Protector	1 (0)	Attack	Osty deals 10 damage. Deals additional damage equal to Osty's Max HP.	Osty deals 15 damage. Deals additional damage equal to Osty's Max HP.

Source: Spire Codex (game data, v0.107.1), read Oct 26, 2026.

Cards the Necrobinder creates

8:01 Two tokens come from her cards and are not in her card pool. Souls come from Reave, Grave Warden, Capture Spirit, Severance, Dirge, Seance and the multiplayer card Glimpse Beyond, and Sweeping Gaze comes from Sentry Mode (Spire Codex). Her relic Funerary Mask adds 3 Souls at the start of each combat (Spire Codex, relics).

Card	Cost	Type	Effect	Upgraded	Keywords	Made by
Soul	0	Skill	Draw 2 cards.	Draw 3 cards.	Exhaust	Reave, Grave Warden, Capture Spirit, Severance, Dirge, Seance, Glimpse Beyond
Sweeping Gaze	0	Attack	Osty deals 10 damage to a random enemy.	Osty deals 15 damage to a random enemy.	Exhaust, Ethereal	Sentry Mode

Source: Spire Codex (game data, v0.107.1), read Oct 26, 2026.

Beta-only multiplayer cards

27:16 The public beta has three more Necrobinder cards, all for co-op and none on the main branch, added in v0.108.0 (Jul 3, 2026). The same patch made Legion of Bone stop Exhausting on the beta.

Card	Rarity	Cost	Type	Effect (upgrade in parentheses)
Underworld	Uncommon	2	Skill	Whenever other players deal attack damage this turn, apply that much Doom. Exhaust. (The upgrade loses Exhaust.)
Soulbound	Uncommon	1	Power	Innate. Choose an ally. Whenever you create a Soul, add a Soul to their Draw Pile.
Cacophony	Rare	2	Power	Every 33 cards drawn by ALL players, deal 66(99) damage to a random enemy.

Source: Mega Crit's v0.108.0 notes, Jul 3, 2026. All co-op cards are on Multiplayer Cards.

Key cards by archetype

PCGamesN names three Necrobinder archetypes, Souls, Osty and Doom (PCGamesN's Necrobinder guide, Apr 7, 2026). The lists below are each guide's, not a ranking of our own.

23:45 Souls. PCGamesN's Souls build takes Grave Warden, Reave and Graveblast early, then Capture Spirit, Dirge, Haunt and Severance, and Death March, Soul Storm, Spirit of Ash and Devour Life by Act 3. TheGamer says new players overlook Souls and should take Capture Spirit, Severance and Grave Warden first (TheGamer, Mar 10, 2026).

25:00 Osty. PCGamesN's Osty build takes Bodyguard, Afterlife, Spur and Necro Mastery, the attacks Fetch, Flatten, Right Hand Hand and Rattle, and Squeeze as a finisher; it names Fetch into Flatten (which then costs 0) into Rattle as a combo for 29 damage on one Energy. Mobalytics' Osty deck adds Pull Aggro, Snap, High Five, Reanimate and Sic 'Em (Mobalytics, Mar 13, 2026).

4:43 Doom. PCGamesN's Doom build takes Negative Pulse, Defy and Enfeebling Touch early, stalls with Invoke, Borrowed Time and Delay, and adds Deathbringer, End of Days, Shroud and Reaper Form in Act 2. Mobalytics' Doom payoffs are Death's Door, End of Days, No Escape, Oblivion, Shroud and Time's Up, and Pocket Tactics' Doom build is Scourge, Negative Pulse, Blight Strike, No Escape and End of Days (Pocket Tactics, Sep 30, 2026).

Best Necrobinder cards, by tier list

The tier lists disagree sharply, so each is given with its date. PCGamesN's Necrobinder tier list (Apr 7, 2026) puts 13 cards in S: Graveblast, Borrowed Time, Dirge, Cleanse, Dredge, Haunt, Soul Storm, Squeeze, Seance, Neurosurge, Devour Life, Spirit of Ash and Protector; its D tier is Poke, Scourge, Countdown, Danse Macabre, Sleight of Flesh, Eidolon and Call of the Void (PCGamesN).

Mobalytics' card tier list (Aug 12, 2026) has 21 Necrobinder cards in S, among them Demesne, Friendship, Neurosurge, Call of the Void, Sleight of Flesh, Danse Macabre, Reaper Form, Banshee's Cry, Dirge and Spirit of Ash, and puts Bury, Soul Storm, Graveblast and Fear in D (Mobalytics). Graveblast and Soul Storm are S for PCGamesN and D for Mobalytics, and Call of the Void, Sleight of Flesh and Danse Macabre the other way round.

Pocket Tactics' best Necrobinder cards (Jun 29, 2026) are Dirge, Eradicate, No Escape, End of Days, Neurosurge and Hang, the last strong against single bosses and Elites (Pocket Tactics). Dirge and Neurosurge are the cards all three lists rate highly. The cross-character view is on Card Tier List.

Unlocking Necrobinder cards

Nine Necrobinder cards are locked until Epochs are earned with her, per Spire Codex, epochs. The 12 (beat Act 1 as the Necrobinder) adds Scourge, Oblivion and Countdown; The Giant (kill 15 Elites with her) adds Afterlife, Sacrifice and Calcify; To Kill (beat Ascension 1 with her) adds Sculpting Strike, Veilpiercer and Banshee's Cry. The Timeline is on Unlocks and the Timeline.

Frequently asked questions

How many Necrobinder cards are in Slay the Spire 2? The Necrobinder has 88 cards in Slay the Spire 2's main branch, v0.107.1: 4 Basic, 20 Common, 36 Uncommon, 26 Rare and 2 Ancient, two of them for multiplayer only (Spire Codex). The public beta adds three more co-op cards, Underworld, Soulbound and Cacophony.

What are the best Necrobinder cards in Slay the Spire 2? Dirge and Neurosurge are rated highly by all three published lists for Slay the Spire 2: PCGamesN's S tier (Apr 7, 2026), Mobalytics' S tier (Aug 12, 2026) and Pocket Tactics' best cards (Jun 29, 2026) (PCGamesN; Mobalytics; Pocket Tactics). Beyond those the lists disagree, as on Graveblast and Soul Storm.

Which Necrobinder cards are Osty attacks in Slay the Spire 2? In Slay the Spire 2 the cards that read "Osty deals X damage" are Unleash, Poke, Snap, Flatten, Fetch, Rattle, Right Hand Hand, High Five, Sic 'Em, Squeeze, Protector and the token Sweeping Gaze (Spire Codex). Calcify adds 4 damage (6 upgraded) to all of them.

Which Necrobinder cards apply Doom in Slay the Spire 2? Her Doom cards in Slay the Spire 2 include Blight Strike, Negative Pulse (7 to ALL enemies), Scourge (13), No Escape, Countdown, Deathbringer (21 to ALL enemies), Oblivion, End of Days (29 to ALL enemies) and Reaper Form (Spire Codex). Time's Up then deals damage equal to an enemy's Doom.

What are the Necrobinder's Ancient cards in Slay the Spire 2? The Necrobinder's Ancient cards in Slay the Spire 2 are Protector, the Ancient form of Unleash that scales with Osty's Max HP, and Forbidden Grimoire, an Eternal Power that lets you remove a card from your deck after each combat (Spire Codex; PCGamesN).

Which Necrobinder cards are multiplayer only in Slay the Spire 2? On Slay the Spire 2's main branch, Legion of Bone and Glimpse Beyond appear only in co-op (Spire Codex). The beta adds Underworld, Soulbound and Cacophony.

Sources

Cards, relics and epochs, Spire Codex (game data, v0.107.1), read Oct 26, 2026
Beta Patch Notes - v0.100.0, Mega Crit (demileaf), Mar 20, 2026
Beta Patch Notes - v0.101.0, Mega Crit (demileaf), Mar 27, 2026
Beta Patch Notes - v0.102.0, Mega Crit (demileaf), Apr 3, 2026
Beta Patch Notes - v0.103.0, Mega Crit (demileaf), Apr 10, 2026
Beta Patch Notes - v0.104.0, Mega Crit (demileaf), Apr 24, 2026
Beta Patch Notes - v0.106.0, Mega Crit (demileaf), May 22, 2026
Beta Patch Notes - v0.107.0, Mega Crit (demileaf), Jun 4, 2026
Major Update #2 - v0.107.1, Mega Crit (demileaf), Jun 19, 2026
Beta Patch Notes - v0.108.0, Mega Crit (demileaf), Jul 3, 2026
Beta Patch Notes - v0.109.0, Mega Crit (demileaf), Jul 17, 2026
Beta Patch Notes - v0.110.0, Mega Crit (demileaf), Jul 31, 2026
Beta Patch Notes - v0.111.0, Mega Crit (demileaf), Aug 14, 2026
The Neowsletter - May 2026, Mega Crit (demileaf), May 23, 2026
Slay the Spire 2 Necrobinder guide - strategy, builds, and tier list, PCGamesN (Christian Vaz), Apr 7, 2026
Slay the Spire 2 Card Tier List, Mobalytics, Aug 12, 2026
Slay the Spire 2 Necrobinder Guide and Overview, Mobalytics, Mar 13, 2026
Slay The Spire 2: The Necrobinder Beginner's Guide, TheGamer (Collin MacGregor), Mar 10, 2026
The best Slay the Spire 2 cards for each character, Pocket Tactics (Connor Christie), Jun 29, 2026
Slay the Spire 2 builds, Pocket Tactics (Connor Christie), Sep 30, 2026
How to Play Necrobinder in Slay the Spire 2 (Guide), Baalorlord, Mar 19, 2026 (video)
FIFTEEN new OP multiplayer cards?? | Spire 2 Patch Rundown V0.108.0, JapaneseExport, Jul 3, 2026 (video)
How to Win with Necrobinder | Slay the Spire 2 Guide, Caleb Gannon Gaming, Mar 9, 2026 (video)

Moments

How to Play Necrobinder in Slay the Spire 2 (Guide)

Baalorlord

1:20 The Necrobinder's four starter cards are her Strike, Defend, Bodyguard and Unleash. Bodyguard Summons Osty for 5 HP…
8:01 Two tokens come from her cards and are not in her card pool. Souls come from Reave, Grave Warden, Capture Spirit…
4:43 Doom. PCGamesN's Doom build takes Negative Pulse, Defy and Enfeebling Touch early, stalls with Invoke, Borrowed Time…

FIFTEEN new OP multiplayer cards?? | Spire 2 Patch Rundown V0.108.0

JapaneseExport

27:16 The public beta has three more Necrobinder cards, all for co-op and none on the main branch, added in v0.108.0 (Jul 3…

How to Win with Necrobinder | Slay the Spire 2 Guide

Caleb Gannon Gaming

23:45 Souls. PCGamesN's Souls build takes Grave Warden, Reave and Graveblast early, then Capture Spirit, Dirge, Haunt and…
25:00 Osty. PCGamesN's Osty build takes Bodyguard, Afterlife, Spur and Necro Mastery, the attacks Fetch, Flatten, Right Hand…