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Herald of Secret Streams

Card details, ability facts, relationship assessments, similarity, and printings.

Herald of Secret Streams

Creature — Merfolk Warrior

Creatures you control with +1/+1 on them can't be blocked.

$7.70

Commander: LegalModern: Legal

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Tags and classifications

Card attributes are distinct from extracted ability facts and inferred themes. AI themes and predicted tags are suggestions, not rules text.

Mana costs

× 1

Creature kinds

Merfolk

Classes and roles

Warrior

Color identity

U

Mana value

Mana value 4

Timing tags

Timing Sorcery

Type tags

Creature

Predicted tags are currently unavailable.

Ability classification

Published revision
Unavailable
Catalog cards
34,605
Classified
0
Complete
0
Partial
0
Unsupported
0

No published ability facts exist for this card. This is unavailable evidence, not a claim that its effects are neutral.

Evaluate tempo for this card

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.

Mist-Cloaked Herald

Score 0.540unitless formula ranking

Creature — Merfolk Warrior · Mana cost: · Color identity: U

Shared traits: Creature, Merfolk, Warrior · Same color identity · Lexical text comparison

Score details
Text (lexical fallback)
0.338
Tags and themes
1.000
Color identity
1.000
Mana cost
0.375

Shared tags

CreatureMerfolkWarriorTiming Sorcery

Herald of Hoofbeats

Score 0.537unitless formula ranking

Creature — Human Knight · Mana cost: · Color identity: U

Shared traits: Creature, Timing Sorcery · Same color identity · Matching mana cost · Lexical text comparison

Score details
Text (lexical fallback)
0.478
Tags and themes
0.250
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureTiming Sorcery

Deepchannel Mentor

Score 0.531unitless formula ranking

Creature — Merfolk Rogue · Mana cost: · Color identity: U

Shared traits: Creature, Merfolk, Timing Sorcery · Same color identity · Lexical text comparison

Score details
Text (lexical fallback)
0.463
Tags and themes
0.600
Color identity
1.000
Mana cost
0.333

Shared tags

CreatureMerfolkTiming Sorcery

Jace's Sentinel

Score 0.494unitless formula ranking

Creature — Merfolk Warrior · Mana cost: · Color identity: U

Shared traits: Creature, Merfolk, Warrior · Same color identity · Lexical text comparison

Score details
Text (lexical fallback)
0.267
Tags and themes
1.000
Color identity
1.000
Mana cost
0.333

Shared tags

CreatureMerfolkWarriorTiming Sorcery

Moon-Eating Dog

Score 0.469unitless formula ranking

Creature — Dog · Mana cost: · Color identity: U

Shared traits: Creature, Timing Sorcery · Same color identity · Matching mana cost · Lexical text comparison

Score details
Text (lexical fallback)
0.314
Tags and themes
0.400
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureTiming Sorcery

Master of the Pearl Trident

Score 0.465unitless formula ranking

Creature — Merfolk · Mana cost: · Color identity: U

Shared traits: Creature, Merfolk, Timing Sorcery · Same color identity · Lexical text comparison

Score details
Text (lexical fallback)
0.303
Tags and themes
0.750
Color identity
1.000
Mana cost
0.333

Shared tags

CreatureMerfolkTiming Sorcery

Merfolk Sovereign

Score 0.464unitless formula ranking

Creature — Merfolk Noble · Mana cost: · Color identity: U

Shared traits: Creature, Merfolk, Timing Sorcery · Same color identity · Lexical text comparison

Score details
Text (lexical fallback)
0.378
Tags and themes
0.500
Color identity
1.000
Mana cost
0.375

Shared tags

CreatureMerfolkTiming Sorcery

Storm Sculptor

Score 0.451unitless formula ranking

Creature — Merfolk Wizard · Mana cost: · Color identity: U

Shared traits: Creature, Merfolk, Timing Sorcery · Same color identity · Matching mana cost · Lexical text comparison

Score details
Text (lexical fallback)
0.252
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureMerfolkTiming Sorcery

River Darter

Score 0.443unitless formula ranking

Creature — Merfolk Warrior · Mana cost: · Color identity: U

Shared traits: Creature, Merfolk, Warrior · Same color identity · Lexical text comparison

Score details
Text (lexical fallback)
0.169
Tags and themes
1.000
Color identity
1.000
Mana cost
0.417

Shared tags

CreatureMerfolkWarriorTiming Sorcery

Sun Quan, Lord of Wu

Score 0.436unitless formula ranking

Legendary Creature — Human Soldier · Mana cost: · Color identity: U

Shared traits: Creature, Timing Sorcery · Same color identity · Lexical text comparison

Score details
Text (lexical fallback)
0.401
Tags and themes
0.333
Color identity
1.000
Mana cost
0.292

Shared tags

CreatureTiming Sorcery

Lord of Atlanta

Score 0.435unitless formula ranking

Creature — Merfolk Gamer · Mana cost: · Color identity: U

Shared traits: Creature, Merfolk, Timing Sorcery · Same color identity · Lexical text comparison

Score details
Text (lexical fallback)
0.303
Tags and themes
0.600
Color identity
1.000
Mana cost
0.333

Shared tags

CreatureMerfolkTiming Sorcery

River Sneak

Score 0.430unitless formula ranking

Creature — Merfolk Warrior · Mana cost: · Color identity: U

Shared traits: Creature, Merfolk, Warrior · Same color identity · Lexical text comparison

Score details
Text (lexical fallback)
0.228
Tags and themes
0.800
Color identity
1.000
Mana cost
0.333

Shared tags

CreatureMerfolkWarriorTiming Sorcery

Levitation

Score 0.429unitless formula ranking

Enchantment · Mana cost: · Color identity: U

Shared traits: Timing Sorcery · Same color identity · Lexical text comparison

Score details
Text (lexical fallback)
0.378
Tags and themes
0.200
Color identity
1.000
Mana cost
0.625

Shared tags

Timing Sorcery

Tetsuko Umezawa, Fugitive

Score 0.427unitless formula ranking

Legendary Creature — Human Rogue · Mana cost: · Color identity: U

Shared traits: Creature, Timing Sorcery · Same color identity · Lexical text comparison

Score details
Text (lexical fallback)
0.378
Tags and themes
0.333
Color identity
1.000
Mana cost
0.333

Shared tags

CreatureTiming Sorcery

Cumber Stone

Score 0.425unitless formula ranking

Artifact · Mana cost: · Color identity: U

Shared traits: Timing Sorcery · Same color identity · Matching mana cost · Lexical text comparison

Score details
Text (lexical fallback)
0.309
Tags and themes
0.200
Color identity
1.000
Mana cost
1.000

Shared tags

Timing Sorcery

Dampening Pulse

Score 0.425unitless formula ranking

Enchantment · Mana cost: · Color identity: U

Shared traits: Timing Sorcery · Same color identity · Matching mana cost · Lexical text comparison

Score details
Text (lexical fallback)
0.309
Tags and themes
0.200
Color identity
1.000
Mana cost
1.000

Shared tags

Timing Sorcery

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Score 0.421unitless formula ranking

Creature — Human Soldier · Mana cost: · Color identity: U

Shared traits: Creature, Timing Sorcery · Same color identity · Matching mana cost · Lexical text comparison

Score details
Text (lexical fallback)
0.286
Tags and themes
0.250
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureTiming Sorcery

Blockade Runner

Score 0.421unitless formula ranking

Creature — Merfolk · Mana cost: · Color identity: U

Shared traits: Creature, Merfolk, Timing Sorcery · Same color identity · Matching mana cost · Lexical text comparison

Score details
Text (lexical fallback)
0.169
Tags and themes
0.600
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureMerfolkTiming Sorcery

Galerider Sliver

Score 0.420unitless formula ranking

Creature — Sliver · Mana cost: · Color identity: U

Shared traits: Creature, Timing Sorcery · Same color identity · Lexical text comparison

Score details
Text (lexical fallback)
0.338
Tags and themes
0.400
Color identity
1.000
Mana cost
0.375

Shared tags

CreatureTiming Sorcery

Snapping Drake

Score 0.417unitless formula ranking

Creature — Drake · Mana cost: · Color identity: U

Shared traits: Creature, Timing Sorcery · Same color identity · Matching mana cost · Lexical text comparison

Score details
Text (lexical fallback)
0.267
Tags and themes
0.286
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureTiming Sorcery

Wonder

Score 0.417unitless formula ranking

Creature — Incarnation · Mana cost: · Color identity: U

Shared traits: Creature, Timing Sorcery · Same color identity · Matching mana cost · Lexical text comparison

Score details
Text (lexical fallback)
0.267
Tags and themes
0.286
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureTiming Sorcery

Stealth Mission

Score 0.416unitless formula ranking

Sorcery · Mana cost: · Color identity: U

Shared traits: Timing Sorcery · Same color identity · Lexical text comparison

Score details
Text (lexical fallback)
0.401
Tags and themes
0.167
Color identity
1.000
Mana cost
0.417

Shared tags

Timing Sorcery

Thalakos Deceiver

Score 0.415unitless formula ranking

Creature — Thalakos Wizard · Mana cost: · Color identity: U

Shared traits: Creature, Timing Sorcery · Same color identity · Matching mana cost · Lexical text comparison

Score details
Text (lexical fallback)
0.283
Tags and themes
0.222
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureTiming Sorcery

Aeronaut Tinkerer

Score 0.413unitless formula ranking

Creature — Human Artificer · Mana cost: · Color identity: U

Shared traits: Creature, Timing Sorcery · Same color identity · Lexical text comparison

Score details
Text (lexical fallback)
0.342
Tags and themes
0.333
Color identity
1.000
Mana cost
0.417

Shared tags

CreatureTiming 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 (0.111); 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.

Card relationships

Published revision
Unavailable
Catalog cards
34,605
Classified
0
Complete
0
Partial
0
Unsupported
0

This card has no published ability facts for relationship evaluation. It is unavailable rather than neutral.

Printings
SetLanguageCollectorReleasedRarityPrice
The ListenXLN-592024-08-02rare$6.12
The Lost Caverns of Ixalan Commanderfr1582023-11-17rare—
The Lost Caverns of Ixalan Commanderpt1582023-11-17rare—
The Lost Caverns of Ixalan Commanderde1582023-11-17rare—
The Lost Caverns of Ixalan Commanderes1582023-11-17rare—
The Lost Caverns of Ixalan Commanderit1582023-11-17rare—
The Lost Caverns of Ixalan Commanderen1582023-11-17rare$7.70
The Lost Caverns of Ixalan Commanderja1582023-11-17rare—
Ixalanen592017-09-29rare$6.06
Ixalan Promosen59s2017-09-29rare—
Ixalanzht592017-09-29rare—
Ixalande592017-09-29rare—
Ixalanzhs592017-09-29rare—
Ixalan Promosen59p2017-09-29rare$10.64
Ixalanja592017-09-29rare—
Ixalanko592017-09-29rare—
Ixalanes592017-09-29rare—
Ixalanfr592017-09-29rare—
Ixalanru592017-09-29rare—
Ixalanit592017-09-29rare—
Ixalanpt592017-09-29rare—