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Demonic Collusion

Card details, tags, similarity scores, and printings.

Demonic Collusion

Sorcery

Buyback—Discard two cards. (You may discard two cards in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.) Search your library for a card, put that card into your hand, then shuffle.

$3.40

Commander: LegalModern: 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

× 2

Color identity

B

Keyword tags

Buyback

Mana value

Mana value 5

Theme tags

DiscardTutor

Timing tags

Timing Sorcery

Type tags

Sorcery

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.

Mind Peel

Score 0.850unitless formula ranking

Sorcery · Mana cost: · Color identity: B

Shared traits: Discard, Buyback, Passive Static · Same color identity

Score details
Text (embedding)
0.928
Tags and themes
0.833
Color identity
1.000
Mana cost
0.267

Shared tags

DiscardBuybackPassive StaticSorceryTiming Sorcery

Remorseless Punishment

Score 0.846unitless formula ranking

Sorcery · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.910
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

DiscardSorceryTiming Sorcery

Secret Salvage

Score 0.843unitless formula ranking

Sorcery · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.905
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

SorceryTiming SorceryTutor

Evincar's Justice

Score 0.835unitless formula ranking

Sorcery · Mana cost: · Color identity: B

Shared traits: Buyback, Passive Static, Sorcery · Same color identity

Score details
Text (embedding)
0.919
Tags and themes
0.667
Color identity
1.000
Mana cost
0.500

Shared tags

BuybackPassive StaticSorceryTiming Sorcery

Awaken the Erstwhile

Score 0.833unitless formula ranking

Sorcery · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.889
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

DiscardSorceryTiming Sorcery

Fill with Fright

Score 0.827unitless formula ranking

Sorcery · Mana cost: · Color identity: B

Shared traits: Discard, Passive Static, Sorcery · Same color identity

Score details
Text (embedding)
0.925
Tags and themes
0.571
Color identity
1.000
Mana cost
0.583

Shared tags

DiscardPassive StaticSorceryTiming Sorcery

Skull Raid

Score 0.826unitless formula ranking

Sorcery · Mana cost: · Color identity: B

Shared traits: Discard, Passive Static, Sorcery · Same color identity

Score details
Text (embedding)
0.922
Tags and themes
0.571
Color identity
1.000
Mana cost
0.583

Shared tags

DiscardPassive StaticSorceryTiming Sorcery

Splinter's Technique

Score 0.823unitless formula ranking

Sorcery · Mana cost: · Color identity: B

Shared traits: Passive Static, Sorcery, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.917
Tags and themes
0.571
Color identity
1.000
Mana cost
0.583

Shared tags

Passive StaticSorceryTiming SorceryTutor

Dark Petition

Score 0.822unitless formula ranking

Sorcery · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.912
Tags and themes
0.375
Color identity
1.000
Mana cost
1.000

Shared tags

Passive StaticSorceryTiming Sorcery

Gloomlance

Score 0.821unitless formula ranking

Sorcery · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.893
Tags and themes
0.429
Color identity
1.000
Mana cost
1.000

Shared tags

DiscardSorceryTiming Sorcery

Gruesome Discovery

Score 0.818unitless formula ranking

Sorcery · Mana cost: · Color identity: B

Shared traits: Discard, Passive Static, Sorcery · Same color identity

Score details
Text (embedding)
0.924
Tags and themes
0.571
Color identity
1.000
Mana cost
0.500

Shared tags

DiscardPassive StaticSorceryTiming Sorcery

Fraying Omnipotence

Score 0.816unitless formula ranking

Sorcery · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.915
Tags and themes
0.333
Color identity
1.000
Mana cost
1.000

Shared tags

SorceryTiming Sorcery

Weed Strangle

Score 0.816unitless formula ranking

Sorcery · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.901
Tags and themes
0.375
Color identity
1.000
Mana cost
1.000

Shared tags

Passive StaticSorceryTiming Sorcery

Deadly Visit

Score 0.815unitless formula ranking

Sorcery · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.900
Tags and themes
0.375
Color identity
1.000
Mana cost
1.000

Shared tags

Passive StaticSorceryTiming Sorcery

Decorum Dissertation

Score 0.814unitless formula ranking

Sorcery — Lesson · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.899
Tags and themes
0.375
Color identity
1.000
Mana cost
1.000

Shared tags

Passive StaticSorceryTiming Sorcery

Extortion

Score 0.813unitless formula ranking

Sorcery · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.911
Tags and themes
0.333
Color identity
1.000
Mana cost
1.000

Shared tags

SorceryTiming Sorcery

Brainspoil

Score 0.813unitless formula ranking

Sorcery · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.911
Tags and themes
0.333
Color identity
1.000
Mana cost
1.000

Shared tags

SorceryTiming SorceryTutor

From the Catacombs

Score 0.812unitless formula ranking

Sorcery · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.895
Tags and themes
0.375
Color identity
1.000
Mana cost
1.000

Shared tags

Passive StaticSorceryTiming Sorcery

Double Cross

Score 0.810unitless formula ranking

Sorcery · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.921
Tags and themes
0.286
Color identity
1.000
Mana cost
1.000

Shared tags

SorceryTiming Sorcery

Nightmare Unmaking

Score 0.810unitless formula ranking

Sorcery · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.905
Tags and themes
0.333
Color identity
1.000
Mana cost
1.000

Shared tags

SorceryTiming Sorcery

Splitting Headache

Score 0.809unitless formula ranking

Sorcery · Mana cost: · Color identity: B

Shared traits: Discard, Sorcery, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.919
Tags and themes
0.500
Color identity
1.000
Mana cost
0.583

Shared tags

DiscardSorceryTiming Sorcery

Blasphemous Edict

Score 0.809unitless formula ranking

Sorcery · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.905
Tags and themes
0.333
Color identity
1.000
Mana cost
1.000

Shared tags

SorceryTiming Sorcery

Patriarch's Bidding

Score 0.809unitless formula ranking

Sorcery · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.904
Tags and themes
0.333
Color identity
1.000
Mana cost
1.000

Shared tags

SorceryTiming Sorcery

Head Games

Score 0.809unitless formula ranking

Sorcery · Mana cost: · Color identity: B

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

Score details
Text (embedding)
0.904
Tags and themes
0.333
Color identity
1.000
Mana cost
1.000

Shared tags

SorceryTiming 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 (0.555); 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 synergies

Showing 8 of 8 candidates

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

These suggestions use AI-derived resource labels, which may be incomplete or outdated. They are not rules-validated interactions.

Construct a Cosmic Cube

1 directional matches

Enchantment — Plan · Mana cost:

  • Labels: Demonic Collusion provides Card Draw; Construct a Cosmic Cube rewards it.

Cunning Survivor

1 directional matches

Creature — Human Warrior · Mana cost:

  • Labels: Demonic Collusion provides Discard; Cunning Survivor rewards it.

Dream Trawler

1 directional matches

Creature — Sphinx · Mana cost:

  • Labels: Demonic Collusion provides Card Draw; Dream Trawler rewards it.

Endless Swarm

1 directional matches

Sorcery · Mana cost:

  • Labels: Demonic Collusion provides Card Draw; Endless Swarm rewards it.

Hoofprints of the Stag

1 directional matches

Kindred Enchantment — Elemental · Mana cost:

  • Labels: Demonic Collusion provides Card Draw; Hoofprints of the Stag rewards it.

Knights of Dol Amroth

1 directional matches

Creature — Human Knight · Mana cost:

  • Labels: Demonic Collusion provides Card Draw; Knights of Dol Amroth rewards it.

Mordenkainen

1 directional matches

Legendary Planeswalker — Mordenkainen · Mana cost:

  • Labels: Demonic Collusion provides Card Draw; Mordenkainen rewards it.

Teferi, Hero of Dominaria

1 directional matches

Legendary Planeswalker — Teferi · Mana cost:

  • Labels: Demonic Collusion provides Card Draw; Teferi, Hero of Dominaria rewards it.
How these suggestions work

Synergy candidates compare resources Demonic Collusion is labeled as providing with candidate payoffs, and candidate resources with Demonic Collusion's payoffs. Candidates are excluded when either card is labeled as hating a resource the other provides or has a payoff for.

Each distinct resource and direction counts once. Highest counts rank first, with ties ordered by card slug. No deck legality or color filter is applied. Check costs, timing, restrictions, and the cards themselves; these are not probabilities or guaranteed counters.

Potential answers

Showing 2 of 2 candidates

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

These suggestions use AI-derived resource labels, which may be incomplete or outdated. They are not rules-validated interactions.

Chains of Mephistopheles

1 answer matches

Enchantment · Mana cost:

  • Labels: Chains of Mephistopheles disrupts Card Draw, which Demonic Collusion provides or rewards.

Nyxathid

1 answer matches

Creature — Elemental · Mana cost:

  • Labels: Nyxathid disrupts Card Draw, which Demonic Collusion provides or rewards.
How these suggestions work

Answer candidates are labeled as disrupting a resource Demonic Collusion provides or has a payoff for; the direction is candidate disrupts the viewed card.

Each distinct resource and direction counts once. Highest counts rank first, with ties ordered by card slug. No deck legality or color filter is applied. Check costs, timing, restrictions, and the cards themselves; these are not probabilities or guaranteed counters.

Printings
SetLanguageCollectorReleasedRarityPrice
Time Spiralzhs1032006-10-06rare—
Time Spiralfr1032006-10-06rare—
Time Spiralde1032006-10-06rare—
Time Spiralpt1032006-10-06rare—
Time Spiralru1032006-10-06rare—
Time Spirales1032006-10-06rare—
Time Spiralen1032006-10-06rare$3.40
Time Spiralit1032006-10-06rare—
Time Spiralja1032006-10-06rare—