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: Simoon deals 1 damage to each creature target opponent controls.
Simoon deals 1 damage to each creature target opponent controls.
No effect records were extracted.
Incomplete: unmodeled effect: Simoon deals 1 damage to each creature target opponent controls.
Simoon deals 1 damage to each creature target opponent controls.
Cast Simoon
No functional category evidence is published for this ability.
cast · immediate
No additional explicit requirement.
mana
· self G · amount 1
mana
· self R · amount 1
noncreature_cast
· self spell · amount 1
· hand → stack
Instant
Showing 97–120 of 34,604 candidates
These rankings describe text and metadata resemblance, not synergy, win rates, or claims that a card counters yours.
Score 0.007unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.007unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this comparison.
Score 0.008unitless formula ranking
Shared traits: No shared tags · Lexical text comparison
No shared tags contributed to this 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 (0.124); 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 171 bounded tied matches; alphabetical within ties.
Source ability 327d9679-0049-4401-8dab-e0fb362306bd:0:0:abilities-8:788beaa2d890802990c1348973181709ac08c873e09fbf23597fa0d8443a25b7 supplies the exact mana input used by target ability 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d. This grants cast (hand → stack).
enables · mana · impact 1.000 · conditional
Conditions: target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: 327d9679-0049-4401-8dab-e0fb362306bd:0:0:abilities-8:788beaa2d890802990c1348973181709ac08c873e09fbf23597fa0d8443a25b7
When this creature enters, add {R}{G}.
Target ability: 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d
Cast Simoon
Source ability d1b1be96-b2aa-4386-97d2-eb0a8cc47210:0:0:abilities-8:16188cf269e6561d150ab79f66e5b976d2139a84e7e37ff9e8b56f6690427cca supplies the exact mana input used by target ability 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d. This grants cast (hand → stack).
enables · mana · impact 1.000 · conditional
Conditions: target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: d1b1be96-b2aa-4386-97d2-eb0a8cc47210:0:0:abilities-8:16188cf269e6561d150ab79f66e5b976d2139a84e7e37ff9e8b56f6690427cca
Add {W}{U}{B}{R}{G}.
Target ability: 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d
Cast Simoon
Source ability 784970de-ef8c-4672-b5d0-24a4b0a978a3:0:0:abilities-8:0adbe41e5e54d07adf3a53912899181893cb209d95955494608b5fd8d871bae1 supplies the exact mana input used by target ability 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d. This grants cast (hand → stack).
enables · mana · impact 1.000 · conditional
Conditions: target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: 784970de-ef8c-4672-b5d0-24a4b0a978a3:0:0:abilities-8:0adbe41e5e54d07adf3a53912899181893cb209d95955494608b5fd8d871bae1
Sacrifice this creature: Add {W}{U}{B}{R}{G}.
Target ability: 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d
Cast Simoon
Source ability ca68648f-fe3a-4770-9842-a3dc2310f099:0:1:abilities-8:3488db5c479a8e3e6a5441873272bb1720aa0fc1104c73e330309ea1ca2bc05e supplies the exact mana input used by target ability 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d. This grants cast (hand → stack).
enables · mana · impact 1.000 · conditional
Conditions: target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: ca68648f-fe3a-4770-9842-a3dc2310f099:0:1:abilities-8:3488db5c479a8e3e6a5441873272bb1720aa0fc1104c73e330309ea1ca2bc05e
{5}, {T}: Add {W}{U}{B}{R}{G}.
Target ability: 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d
Cast Simoon
Source ability c0ad16d7-2550-47e0-8581-0e22b27cb0d0:0:0:abilities-8:4518715318ad48d0140a6850f1fbf686cb695a64d2b7fc7d0a9fc7418e4844b2 supplies the exact mana input used by target ability 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d. This grants cast (hand → stack).
enables · mana · impact 1.000 · conditional
Conditions: target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: c0ad16d7-2550-47e0-8581-0e22b27cb0d0:0:0:abilities-8:4518715318ad48d0140a6850f1fbf686cb695a64d2b7fc7d0a9fc7418e4844b2
{1}, Sacrifice this creature: Add {B}{R}{G}.
Target ability: 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d
Cast Simoon
Source ability 34b9e436-7db0-4820-a780-46cc0bd901bc:0:1:abilities-8:4476bc084a459ae000662558673c45736ab74f1e3ec7eb15eb9ec42608701328 supplies mana for part of target ability 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: missing prerequisite: requires mana (r); source supplies 1 mana for 2 total required; the same mana cannot cover multiple prerequisites; target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: 34b9e436-7db0-4820-a780-46cc0bd901bc:0:1:abilities-8:4476bc084a459ae000662558673c45736ab74f1e3ec7eb15eb9ec42608701328
{T}: Add {G}.
Target ability: 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d
Cast Simoon
Source ability 9b51b64d-24e1-40c2-95de-2cdd1fc49aee:0:1:abilities-8:90cc2cef64f66993d5b620a67f37f1741c1b9bc3d2b9bf074b56117ddfeb0f28 supplies mana for part of target ability 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: missing prerequisite: requires mana (r); target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: 9b51b64d-24e1-40c2-95de-2cdd1fc49aee:0:1:abilities-8:90cc2cef64f66993d5b620a67f37f1741c1b9bc3d2b9bf074b56117ddfeb0f28
{T}: Add {G}{G}{G}.
Target ability: 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d
Cast Simoon
Source ability 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d 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: 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d
Cast Simoon
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 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: source supplies 1 mana for 2 total required; the same mana cannot cover multiple prerequisites; 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: 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d
Cast Simoon
Source ability 0539c5b3-96e3-4030-9940-25aa0be47d8b:0:0:abilities-8:80435e42410e4bee68faf2773a2bf45c21965a771ed2fd4d255b57352c0f2904 supplies mana for part of target ability 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: source supplies 1 mana for 2 total required; the same mana cannot cover multiple prerequisites; 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: 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d
Cast Simoon
Source ability 29b5cfcc-764c-402b-9221-ebc2ce87a70d:0:0:abilities-8:9ba9340198581b4ff1be4c51e6c71cbafa3424f5710066765110bd73c5d2c177 supplies mana for part of target ability 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: source supplies 1 mana for 2 total required; the same mana cannot cover multiple prerequisites; 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: 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d
Cast Simoon
Source ability 9587d30f-198a-4886-8627-fc7a6f7e5cf6:0:1:abilities-8:d76eb6775303dc081fe98f18320a8e366e84fbab638b7cd24295918a2e74b52a supplies mana for part of target ability 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d's setup; remaining prerequisites are listed as conditions. This grants cast (hand → stack).
enables · mana · impact 0.500 · conditional
Conditions: missing prerequisite: requires mana (r); source supplies 1 mana for 2 total required; the same mana cannot cover multiple prerequisites; target ability requires timing=instant; target resource requires action_kind=noncreature_spell
Source ability: 9587d30f-198a-4886-8627-fc7a6f7e5cf6:0:1:abilities-8:d76eb6775303dc081fe98f18320a8e366e84fbab638b7cd24295918a2e74b52a
{T}: Add {G}.
Target ability: 128e201a-f520-4917-a1a4-2f3836f1f92d:0:cast:abilities-8:5085674dde19ba2e6247b50dd31b97a13513a7d1f2a70b87e1d081e984cdf66d
Cast Simoon
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 |
|---|---|---|---|---|---|
| World Championship Decks 2002 | en | shh272sb | 2002-12-01 | uncommon | $0.51 |
| World Championship Decks 2002 | en | bk272sb | 2002-12-01 | uncommon | — |
| Invasion | de | 272 | 2000-10-02 | uncommon | — |
| Invasion | ja | 272 | 2000-10-02 | uncommon | — |
| Invasion | fr | 272 | 2000-10-02 | uncommon | — |
| Invasion | pt | 272 | 2000-10-02 | uncommon | — |
| Invasion | en | 272 | 2000-10-02 | uncommon | $0.29 |
| Invasion | it | 272 | 2000-10-02 | uncommon | — |
| Invasion | es | 272 | 2000-10-02 | uncommon | — |
| Invasion | zhs | 272 | 2000-10-02 | uncommon | — |
| Invasion | zht | 272 | 2000-10-02 | uncommon | — |
| Visions | fr | 136 | 1997-02-03 | uncommon | — |
| Visions | it | 136 | 1997-02-03 | uncommon | — |
| Visions | de | 136 | 1997-02-03 | uncommon | — |
| Visions | en | 136 | 1997-02-03 | uncommon | $0.22 |
| Visions | es | 136 | 1997-02-03 | uncommon | — |
| Visions | ja | 136 | 1997-02-03 | uncommon | — |
| Visions | zht | 136 | 1997-02-03 | uncommon | — |
| Visions | ko | 136 | 1997-02-03 | uncommon | — |
| Visions | pt | 136 | 1997-02-03 | uncommon | — |