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Sivriss, Nightmare Speaker

Card details, tags, similarity scores, and printings.

Sivriss, Nightmare Speaker

Legendary Creature — Snake Cleric Warlock

, Sacrifice another creature or an artifact: For each opponent, you mill a card, then return that card from your graveyard to your hand unless that player pays 3 life. (To mill a card, put the top card of your library into your graveyard.) Choose a Background (You can have a Background as a second commander.)

$0.08

Commander: LegalModern: Not legal

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Tags and classifications

Card attributes are distinct from inferred themes. AI themes and predicted tags are suggestions, not rules text; check the card before relying on a surprising classification.

Ability tags

Passive Static

Mana costs

× 1

Classes and roles

ClericWarlock

Creature kinds

Snake

Color identity

B

Keyword tags

Choose A BackgroundMill

Mana value

Mana value 4

Theme tags

Card DrawRecursionSacrifice Outlet

Timing tags

Timing Sorcery

Type tags

Creature

Predicted tags

Card DrawSacrifice Outlet

Similar cards

Showing 1–24 of 34,604 candidates

These rankings describe text and metadata resemblance, not synergy, win rates, or claims that a card counters yours.

Nightmare Void

Score 0.830unitless formula ranking

Sorcery · Mana cost: · Color identity: B

Shared traits: Mill, Passive Static, Recursion · Same color identity · Matching mana cost

Score details
Text (embedding)
0.929
Tags and themes
0.364
Color identity
1.000
Mana cost
1.000

Shared tags

MillPassive StaticRecursionTiming Sorcery

Draugr Recruiter

Score 0.812unitless formula ranking

Creature — Zombie Cleric · Mana cost: · Color identity: B

Shared traits: Creature, Cleric, Recursion · Same color identity · Matching mana cost

Score details
Text (embedding)
0.909
Tags and themes
0.333
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureClericRecursionTiming Sorcery

Ashcoat of the Shadow Swarm

Score 0.811unitless formula ranking

Legendary Creature — Rat Warlock · Mana cost: · Color identity: B

Shared traits: Creature, Warlock, Mill · Same color identity · Matching mana cost

Score details
Text (embedding)
0.880
Tags and themes
0.417
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureWarlockMillRecursionTiming Sorcery

Vengeful Reaper

Score 0.806unitless formula ranking

Creature — Angel Cleric · Mana cost: · Color identity: B

Shared traits: Creature, Cleric, Passive Static · Same color identity · Matching mana cost

Score details
Text (embedding)
0.914
Tags and themes
0.286
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureClericPassive StaticTiming Sorcery

Eternal Student

Score 0.805unitless formula ranking

Creature — Zombie Warlock · Mana cost: · Color identity: B

Shared traits: Creature, Warlock, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.917
Tags and themes
0.273
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureWarlockTiming Sorcery

Venomous Hierophant

Score 0.804unitless formula ranking

Creature — Gorgon Cleric · Mana cost: · Color identity: B

Shared traits: Creature, Cleric, Mill · Same color identity · Matching mana cost

Score details
Text (embedding)
0.896
Tags and themes
0.333
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureClericMillTiming Sorcery

Daring Fiendbonder

Score 0.803unitless formula ranking

Creature — Human Warlock · Mana cost: · Color identity: B

Shared traits: Creature, Warlock, Passive Static · Same color identity · Matching mana cost

Score details
Text (embedding)
0.902
Tags and themes
0.308
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureWarlockPassive StaticTiming Sorcery

Dawnhand Eulogist

Score 0.802unitless formula ranking

Creature — Elf Warlock · Mana cost: · Color identity: B

Shared traits: Creature, Warlock, Mill · Same color identity · Matching mana cost

Score details
Text (embedding)
0.901
Tags and themes
0.308
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureWarlockMillTiming Sorcery

Whisper, Blood Liturgist

Score 0.802unitless formula ranking

Legendary Creature — Human Cleric · Mana cost: · Color identity: B

Shared traits: Creature, Cleric, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.920
Tags and themes
0.250
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureClericTiming Sorcery

Skemfar Shadowsage

Score 0.800unitless formula ranking

Creature — Elf Cleric · Mana cost: · Color identity: B

Shared traits: Creature, Cleric, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.909
Tags and themes
0.273
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureClericTiming Sorcery

Fanatic of the Harrowing

Score 0.799unitless formula ranking

Creature — Human Cleric · Mana cost: · Color identity: B

Shared traits: Creature, Cleric, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.915
Tags and themes
0.250
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureClericTiming Sorcery

Erebos's Emissary

Score 0.799unitless formula ranking

Enchantment Creature — Snake · Mana cost: · Color identity: B

Shared traits: Creature, Snake, Passive Static · Same color identity · Matching mana cost

Score details
Text (embedding)
0.887
Tags and themes
0.333
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureSnakePassive StaticTiming Sorcery

Merchant of Venom

Score 0.798unitless formula ranking

Creature — Cat Warlock · Mana cost: · Color identity: B

Shared traits: Creature, Warlock, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.913
Tags and themes
0.250
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureWarlockTiming Sorcery

Grim Servant

Score 0.797unitless formula ranking

Creature — Zombie Warlock · Mana cost: · Color identity: B

Shared traits: Creature, Warlock, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.918
Tags and themes
0.231
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureWarlockTiming Sorcery

Blood Speaker

Score 0.795unitless formula ranking

Creature — Ogre Shaman · Mana cost: · Color identity: B

Shared traits: Creature, Recursion, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.915
Tags and themes
0.231
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureRecursionTiming Sorcery

Ukud Cobra

Score 0.793unitless formula ranking

Creature — Snake · Mana cost: · Color identity: B

Shared traits: Creature, Snake, Passive Static · Same color identity · Matching mana cost

Score details
Text (embedding)
0.856
Tags and themes
0.400
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureSnakePassive StaticTiming Sorcery

Draugr Necromancer

Score 0.793unitless formula ranking

Snow Creature — Zombie Cleric · Mana cost: · Color identity: B

Shared traits: Creature, Cleric, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.888
Tags and themes
0.300
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureClericTiming Sorcery

Dead Revels

Score 0.793unitless formula ranking

Sorcery · Mana cost: · Color identity: B

Shared traits: Passive Static, Recursion, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.897
Tags and themes
0.273
Color identity
1.000
Mana cost
1.000

Shared tags

Passive StaticRecursionTiming Sorcery

A-Tenured Inkcaster

Score 0.792unitless formula ranking

Creature — Vampire Warlock · Mana cost: · Color identity: B

Shared traits: Creature, Warlock, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.910
Tags and themes
0.231
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureWarlockTiming Sorcery

Demon's Jester

Score 0.791unitless formula ranking

Creature — Imp · Mana cost: · Color identity: B

Shared traits: Creature, Passive Static, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.902
Tags and themes
0.250
Color identity
1.000
Mana cost
1.000

Shared tags

CreaturePassive StaticTiming Sorcery

Ravenous Gigamole

Score 0.791unitless formula ranking

Creature — Mole Horror · Mana cost: · Color identity: B

Shared traits: Creature, Mill, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.908
Tags and themes
0.231
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureMillTiming Sorcery

Moriok Scavenger

Score 0.789unitless formula ranking

Creature — Human Rogue · Mana cost: · Color identity: B

Shared traits: Creature, Recursion, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.899
Tags and themes
0.250
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureRecursionTiming Sorcery
How ranking works

Balanced: 0.60*text + 0.20*tags + 0.10*color + 0.10*cost. Outputs are unitless rankings, not percentages or probabilities. Most similar shows the highest scores; Typical overlap is nearest the catalog median (0.578); Least similar shows the lowest scores.

Text uses cosine resemblance (−1 to 1) between 384-number embeddings when available, or lexical fallback otherwise. Tags use Jaccard overlap of approved tags and AI themes, excluding predicted tags and separately scored color/cost tags. Color compares W/U/B/R/G identity. Mana cost combines mana-value proximity, 1 / (1 + the difference), with mana-symbol overlap. Tags, color, and cost range from 0 to 1.

Model: bge-small-en-v1.5. 34,605 of 34,605 catalog cards currently have embeddings.

Potential relationships

1,031 of 34,605 canonical cards have AI-derived resource labels. Label model: gpt-5.6-luna.

This card is missing AI-derived resource labels, so potential synergies and answers are unavailable. No text or predicted-tag inference is used.

About relationship labels

These labels are AI-derived resource matches, not reviewed or rules-validated interactions. Check deck legality, color identity, costs, timing, restrictions, and the cards themselves.

Printings
SetLanguageCollectorReleasedRarityPrice
Commander Legends: Battle for Baldur's Gateru3932022-06-10uncommon—
Commander Legends: Battle for Baldur's Gateit1482022-06-10uncommon—
Commander Legends: Battle for Baldur's Gatefr3932022-06-10uncommon—
Commander Legends: Battle for Baldur's Gateen1482022-06-10uncommon$0.08
Commander Legends: Battle for Baldur's Gateko3932022-06-10uncommon—
Commander Legends: Battle for Baldur's Gatezht3932022-06-10uncommon—
Commander Legends: Battle for Baldur's Gateit3932022-06-10uncommon—
Commander Legends: Battle for Baldur's Gatezhs3932022-06-10uncommon—
Commander Legends: Battle for Baldur's Gatept3932022-06-10uncommon—
Commander Legends: Battle for Baldur's Gateko1482022-06-10uncommon—
Commander Legends: Battle for Baldur's Gateja3932022-06-10uncommon—
Commander Legends: Battle for Baldur's Gatees1482022-06-10uncommon—
Commander Legends: Battle for Baldur's Gateen5002022-06-10uncommon—
Commander Legends: Battle for Baldur's Gatept1482022-06-10uncommon—
Commander Legends: Battle for Baldur's Gatees3932022-06-10uncommon—
Commander Legends: Battle for Baldur's Gatezht1482022-06-10uncommon—
Commander Legends: Battle for Baldur's Gatede3932022-06-10uncommon—
Commander Legends: Battle for Baldur's Gateja1482022-06-10uncommon—
Commander Legends: Battle for Baldur's Gatede1482022-06-10uncommon—
Commander Legends: Battle for Baldur's Gatefr1482022-06-10uncommon—
Commander Legends: Battle for Baldur's Gateen3932022-06-10uncommon$0.22
Commander Legends: Battle for Baldur's Gateru1482022-06-10uncommon—
Commander Legends: Battle for Baldur's Gatezhs1482022-06-10uncommon—