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River Herald Scout

Card details, tags, similarity scores, and printings.

River Herald Scout

Creature — Merfolk Scout

When this creature enters, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.)

$0.16

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

Triggered

Mana costs

× 1

Creature kinds

Merfolk

Classes and roles

Scout

Color identity

U

Keyword tags

Explore

Mana value

Mana value 2

Theme tags

+1/+1 CountersCard Draw

Timing tags

Timing Sorcery

Type tags

Creature

Predicted tags

Card Draw

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.

Fallaji Archaeologist

Score 0.861unitless formula ranking

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

Shared traits: +1/+1 Counters, Creature, Scout · Same color identity · Matching mana cost

Score details
Text (embedding)
0.916
Tags and themes
0.556
Color identity
1.000
Mana cost
1.000

Shared tags

+1/+1 CountersCreatureScoutTiming SorceryTriggered

Merfolk Observer

Score 0.857unitless formula ranking

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

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

Score details
Text (embedding)
0.928
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureMerfolkTiming SorceryTriggered

Whirlpool Rider

Score 0.856unitless formula ranking

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

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

Score details
Text (embedding)
0.903
Tags and themes
0.571
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureMerfolkTiming SorceryTriggered

Sahagin

Score 0.853unitless formula ranking

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

Shared traits: +1/+1 Counters, Creature, Merfolk · Same color identity · Matching mana cost

Score details
Text (embedding)
0.880
Tags and themes
0.625
Color identity
1.000
Mana cost
1.000

Shared tags

+1/+1 CountersCreatureMerfolkTiming SorceryTriggered

River Sneak

Score 0.849unitless formula ranking

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

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

Score details
Text (embedding)
0.914
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureMerfolkTiming SorceryTriggered

Saprazzan Heir

Score 0.848unitless formula ranking

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

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

Score details
Text (embedding)
0.890
Tags and themes
0.571
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureMerfolkTiming SorceryTriggered

Merfolk Traders

Score 0.846unitless formula ranking

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

Shared traits: Creature, Merfolk, 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

CreatureMerfolkTiming SorceryTriggered

Vodalian Merchant

Score 0.843unitless formula ranking

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

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

Score details
Text (embedding)
0.904
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureMerfolkTiming SorceryTriggered

Augur of Bolas

Score 0.841unitless formula ranking

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

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

Score details
Text (embedding)
0.902
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureMerfolkTiming SorceryTriggered

Coralhelm Guide

Score 0.838unitless formula ranking

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

Shared traits: Creature, Merfolk, Scout · Same color identity · Matching mana cost

Score details
Text (embedding)
0.914
Tags and themes
0.444
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureMerfolkScoutTiming Sorcery

Nimrodel Watcher

Score 0.837unitless formula ranking

Creature — Elf Scout · Mana cost: · Color identity: U

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

Score details
Text (embedding)
0.895
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureScoutTiming SorceryTriggered

Waterwind Scout

Score 0.837unitless formula ranking

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

Shared traits: Creature, Merfolk, Scout · Same color identity

Score details
Text (embedding)
0.936
Tags and themes
0.667
Color identity
1.000
Mana cost
0.417

Shared tags

CreatureMerfolkScoutExploreTiming SorceryTriggered

Merfolk Wayfinder

Score 0.834unitless formula ranking

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

Shared traits: Creature, Merfolk, Scout · Same color identity

Score details
Text (embedding)
0.946
Tags and themes
0.625
Color identity
1.000
Mana cost
0.417

Shared tags

CreatureMerfolkScoutTiming SorceryTriggered

Coral Fighters

Score 0.831unitless formula ranking

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

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

Score details
Text (embedding)
0.904
Tags and themes
0.444
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureMerfolkTiming SorceryTriggered

Silvergill Adept

Score 0.830unitless formula ranking

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

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

Score details
Text (embedding)
0.884
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureMerfolkTiming SorceryTriggered

Towering-Wave Mystic

Score 0.827unitless formula ranking

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

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

Score details
Text (embedding)
0.896
Tags and themes
0.444
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureMerfolkTiming SorceryTriggered

Cleric of Chill Depths

Score 0.825unitless formula ranking

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

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

Score details
Text (embedding)
0.874
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureMerfolkTiming SorceryTriggered

Atlantean Skirmisher

Score 0.823unitless formula ranking

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

Shared traits: +1/+1 Counters, Creature, Merfolk · Same color identity · Matching mana cost

Score details
Text (embedding)
0.887
Tags and themes
0.455
Color identity
1.000
Mana cost
1.000

Shared tags

+1/+1 CountersCreatureMerfolkTiming SorceryTriggered

Rootwater Thief

Score 0.823unitless formula ranking

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

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

Score details
Text (embedding)
0.905
Tags and themes
0.400
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureMerfolkTiming SorceryTriggered

Merfolk Pupil

Score 0.823unitless formula ranking

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

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

Score details
Text (embedding)
0.904
Tags and themes
0.400
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureMerfolkTiming SorceryTriggered

Shipwreck Sifters

Score 0.820unitless formula ranking

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

Shared traits: +1/+1 Counters, Creature, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.886
Tags and themes
0.444
Color identity
1.000
Mana cost
1.000

Shared tags

+1/+1 CountersCreatureTiming SorceryTriggered
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 (0.584); 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
The Lost Caverns of Ixalanpt722023-11-17common—
The Lost Caverns of Ixalanit722023-11-17common—
The Lost Caverns of Ixalanen722023-11-17common$0.16
The Lost Caverns of Ixalanzhs722023-11-17common—
The Lost Caverns of Ixalande722023-11-17common—
The Lost Caverns of Ixalanfr722023-11-17common—
The Lost Caverns of Ixalanja722023-11-17common—
The Lost Caverns of Ixalanes722023-11-17common—