Card details, ability facts, relationship assessments, similarity, and printings.
Instant
$0.29
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Start a deck with this cardCard attributes are distinct from extracted ability facts and inferred themes. AI themes and predicted tags are suggestions, not rules text.
Predicted tags are currently unavailable.
partial Extraction abilities-8
Incomplete card classification: unmodeled effect: Until end of turn, all creatures become black and all lands become Swamps.
Until end of turn, all creatures become black and all lands become Swamps.
No effect records were extracted.
Incomplete: unmodeled effect: Until end of turn, all creatures become black and all lands become Swamps.
Until end of turn, all creatures become black and all lands become Swamps.
Cast Nightcreep
No functional category evidence is published for this ability.
cast · immediate
No additional explicit requirement.
mana
· self B · amount 2
noncreature_cast
· self spell · amount 1
· hand → stack
Instant
Showing 25–48 of 34,604 candidates
These rankings describe text and metadata resemblance, not synergy, win rates, or claims that a card counters yours.
Score 0.540unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.538unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.537unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.535unitless formula ranking
Shared traits: Instant, Timing Instant · Lexical text comparison
Score 0.527unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.527unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.525unitless formula ranking
Shared traits: Instant, Timing Instant · Lexical text comparison
Score 0.525unitless formula ranking
Shared traits: Instant, Timing Instant · Lexical text comparison
Score 0.525unitless formula ranking
Shared traits: Instant, Timing Instant · Lexical text comparison
Score 0.523unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.523unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.523unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.520unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.519unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.519unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.517unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.517unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.517unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.517unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.517unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.515unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.515unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.515unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
Score 0.515unitless formula ranking
Shared traits: Instant, Timing Instant · Same color identity · Lexical text comparison
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 (0.079); 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. 0 of 34,605 catalog cards currently have embeddings.
Scoring revision: relationships-6. Loves, hates, neutral, mixed, conditional, and unknown remain distinct results.
Evaluated 512 of 1,620 indexed candidates. Showing 12 of 155 bounded tied matches; alphabetical within ties.
Source ability 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5 supplies the exact noncreature_cast input used by target ability 0fe21567-badf-4e55-98bb-cc014fef2eb0:0:0:abilities-8:3a965fea7419b9757b8d012321bcb7faba768330abc67861cc50211c30baf3ca. This grants cast (hand → stack).
amplifies · noncreature_cast · impact 0.500 · conditional
Conditions: source ability requires timing=instant
Source ability: 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5
Cast Nightcreep
Target ability: 0fe21567-badf-4e55-98bb-cc014fef2eb0:0:0:abilities-8:3a965fea7419b9757b8d012321bcb7faba768330abc67861cc50211c30baf3ca
Whenever you cast a noncreature spell, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)
Source ability 00ddbb94-5ccd-488f-b0cf-1726d8324621:0:1:abilities-8:5fce632b97898250ada13060951f291ad3a2eb36c424ebb14f4b1ab4517c9bc2 supplies mana for part of target ability 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: missing prerequisite: requires mana (b); source supplies 1 mana for 2 total required; the same mana cannot cover multiple prerequisites; source supplies 1 of the 2 required mana; target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: 00ddbb94-5ccd-488f-b0cf-1726d8324621:0:1:abilities-8:5fce632b97898250ada13060951f291ad3a2eb36c424ebb14f4b1ab4517c9bc2
{1}, {T}: Add one mana of any color.
Target ability: 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5
Cast Nightcreep
Source ability 0539c5b3-96e3-4030-9940-25aa0be47d8b:0:0:abilities-8:80435e42410e4bee68faf2773a2bf45c21965a771ed2fd4d255b57352c0f2904 supplies mana for part of target ability 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: missing prerequisite: requires mana (b); source supplies 1 mana for 2 total required; the same mana cannot cover multiple prerequisites; source supplies 1 of the 2 required mana; target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: 0539c5b3-96e3-4030-9940-25aa0be47d8b:0:0:abilities-8:80435e42410e4bee68faf2773a2bf45c21965a771ed2fd4d255b57352c0f2904
{T}: Add one mana of any color.
Target ability: 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5
Cast Nightcreep
Source ability 29b5cfcc-764c-402b-9221-ebc2ce87a70d:0:0:abilities-8:9ba9340198581b4ff1be4c51e6c71cbafa3424f5710066765110bd73c5d2c177 supplies mana for part of target ability 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: missing prerequisite: requires mana (b); source supplies 1 mana for 2 total required; the same mana cannot cover multiple prerequisites; source supplies 1 of the 2 required mana; target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: 29b5cfcc-764c-402b-9221-ebc2ce87a70d:0:0:abilities-8:9ba9340198581b4ff1be4c51e6c71cbafa3424f5710066765110bd73c5d2c177
{T}: Add one mana of any color.
Target ability: 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5
Cast Nightcreep
Source ability 5a70ccfa-d12d-4e62-a1a4-f05cda2fd442:0:2:abilities-8:3437f62be4f143ef6e5478f841f084e317724dabd098ec06c5fe0ecfa86d5b91 supplies mana for part of target ability 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: missing prerequisite: requires mana (b); source supplies 1 mana for 2 total required; the same mana cannot cover multiple prerequisites; source supplies 1 of the 2 required mana; target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: 5a70ccfa-d12d-4e62-a1a4-f05cda2fd442:0:2:abilities-8:3437f62be4f143ef6e5478f841f084e317724dabd098ec06c5fe0ecfa86d5b91
{T}, Sacrifice this land: Add one mana of any color.
Target ability: 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5
Cast Nightcreep
Source ability d06a8026-1657-4404-8dff-64e44f1a14f8:0:1:abilities-8:5e0e82dd64a3e4fffdb3a6e3ac2697a07f4321c7c37b99ddcc8e4cedc35aacd1 supplies mana for part of target ability 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: missing prerequisite: requires mana (b); source supplies 1 mana for 2 total required; the same mana cannot cover multiple prerequisites; source supplies 1 of the 2 required mana; target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: d06a8026-1657-4404-8dff-64e44f1a14f8:0:1:abilities-8:5e0e82dd64a3e4fffdb3a6e3ac2697a07f4321c7c37b99ddcc8e4cedc35aacd1
{1}, {T}: Add one mana of any color.
Target ability: 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5
Cast Nightcreep
Source ability 97e18a8d-9068-4782-a744-280d28c68228:0:0:abilities-8:4cb8b017fd2ec05fae9f30236797d36fc1ef8b279d4d769304a6a8b348657753 supplies mana for part of target ability 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: missing prerequisite: requires mana (b); source supplies 1 mana for 2 total required; the same mana cannot cover multiple prerequisites; source supplies 1 of the 2 required mana; target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: 97e18a8d-9068-4782-a744-280d28c68228:0:0:abilities-8:4cb8b017fd2ec05fae9f30236797d36fc1ef8b279d4d769304a6a8b348657753
{T}: Add one mana of any color.
Target ability: 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5
Cast Nightcreep
Source ability fcdfe9d5-2743-4d3e-ab57-bf0f96beaa15:1:1:abilities-8:e8cc97c3af5bf1aa0d9bfc48f008c40a966c63f3626a6f4573b1276f4521e0fd supplies mana for part of target ability 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: missing prerequisite: requires mana (b); source supplies 1 mana for 2 total required; the same mana cannot cover multiple prerequisites; source supplies 1 of the 2 required mana; target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: fcdfe9d5-2743-4d3e-ab57-bf0f96beaa15:1:1:abilities-8:e8cc97c3af5bf1aa0d9bfc48f008c40a966c63f3626a6f4573b1276f4521e0fd
{T}: Add {B}.
Target ability: 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5
Cast Nightcreep
Source ability 295cd8e1-0830-46c1-9957-556afd4bcee6:0:0:abilities-8:c50aa9af4a22718b78ef5671cc09c925c52c8b829ac75ada1fc4710766fa6c83 supplies mana for part of target ability 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: missing prerequisite: requires mana (b); source supplies 1 mana for 2 total required; the same mana cannot cover multiple prerequisites; source supplies 1 of the 2 required mana; target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: 295cd8e1-0830-46c1-9957-556afd4bcee6:0:0:abilities-8:c50aa9af4a22718b78ef5671cc09c925c52c8b829ac75ada1fc4710766fa6c83
{T}: Add one mana of any color.
Target ability: 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5
Cast Nightcreep
Source ability 562d71b9-1646-474e-9293-55da6947a758:1:1:abilities-8:2753966f8b0101a639cee34616d7e50a990bc3434ceae23d9875d5819e6db0d5 supplies mana for part of target ability 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: missing prerequisite: requires mana (b); source supplies 1 mana for 2 total required; the same mana cannot cover multiple prerequisites; source supplies 1 of the 2 required mana; target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: 562d71b9-1646-474e-9293-55da6947a758:1:1:abilities-8:2753966f8b0101a639cee34616d7e50a990bc3434ceae23d9875d5819e6db0d5
{T}: Add {B}.
Target ability: 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5
Cast Nightcreep
Source ability 099fd4b3-92fd-4b5f-bb4f-eefa6f09700c:0:0:abilities-8:29d83d170b527ef47d70c26cbbf91188967078e8fc4358b01cba4fb926d1608a supplies mana for part of target ability 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: missing prerequisite: requires mana (b); source supplies 1 mana for 2 total required; the same mana cannot cover multiple prerequisites; source supplies 1 of the 2 required mana; target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: 099fd4b3-92fd-4b5f-bb4f-eefa6f09700c:0:0:abilities-8:29d83d170b527ef47d70c26cbbf91188967078e8fc4358b01cba4fb926d1608a
{R}: Add {B}.
Target ability: 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5
Cast Nightcreep
Source ability 83a3897c-c245-4fad-b253-3f8bbe6445fb:0:0:abilities-8:1953cd7cd5b1030af055dd5d7edc28f370a47977d6994b7a463d77d290188c81 supplies mana for part of target ability 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: missing prerequisite: requires mana (b); source supplies 1 mana for 2 total required; the same mana cannot cover multiple prerequisites; source supplies 1 of the 2 required mana; target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: 83a3897c-c245-4fad-b253-3f8bbe6445fb:0:0:abilities-8:1953cd7cd5b1030af055dd5d7edc28f370a47977d6994b7a463d77d290188c81
{T}: Add one mana of any color.
Target ability: 8b4b677e-3b18-454c-b385-b3ffb65f916e:0:cast:abilities-8:d98e3ac928aaa893b846ad79976698bea81b7307ecbc04e1d8186d6eb91af0c5
Cast Nightcreep
Evaluated 0 of 0 indexed candidates. No evaluated candidates were returned. This is not evidence of neutrality.
No relationship candidates are available for this view.
| Set | Language | Collector | Released | Rarity | Price |
|---|---|---|---|---|---|
| Dissension | fr | 49 | 2006-05-05 | uncommon | — |
| Dissension | en | 49 | 2006-05-05 | uncommon | $0.29 |
| Dissension | ru | 49 | 2006-05-05 | uncommon | — |
| Dissension | it | 49 | 2006-05-05 | uncommon | — |
| Dissension | pt | 49 | 2006-05-05 | uncommon | — |
| Dissension | de | 49 | 2006-05-05 | uncommon | — |
| Dissension | ja | 49 | 2006-05-05 | uncommon | — |
| Dissension | zhs | 49 | 2006-05-05 | uncommon | — |
| Dissension | es | 49 | 2006-05-05 | uncommon | — |