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April O'Neil, Human Element

Card details, tags, similarity scores, and printings.

April O'Neil, Human Element

Legendary Creature — Human Detective

Whenever a player casts an artifact, instant, or sorcery spell, you create a Mutagen token. (It's an artifact with ", , Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")

$4.21

Commander: LegalModern: Not 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

Classes and roles

Detective

Creature kinds

Human

Color identity

U

Mana value

Mana value 4

Theme tags

+1/+1 CountersTokens

Timing tags

Timing Sorcery

Type tags

Creature

Predicted tags

Tokens

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.

Grixis Slavedriver

Score 0.609unitless formula ranking

Creature — Zombie Giant · Mana cost: · Color identity: B

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.897
Tags and themes
0.273
Color identity
0.000
Mana cost
0.167

Shared tags

CreatureTiming SorceryTriggered

Moss Monster

Score 0.609unitless formula ranking

Creature — Elemental · Mana cost: · Color identity: G

Shared traits: Creature, Timing Sorcery

Score details
Text (embedding)
0.857
Tags and themes
0.286
Color identity
0.000
Mana cost
0.375

Shared tags

CreatureTiming Sorcery

Vault 11: Voter's Dilemma

Score 0.609unitless formula ranking

Enchantment — Saga · Mana cost: · Color identity: WB

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.890
Tags and themes
0.125
Color identity
0.000
Mana cost
0.500

Shared tags

Timing Sorcery

Power Armor

Score 0.609unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.895
Tags and themes
0.111
Color identity
0.000
Mana cost
0.500

Shared tags

Timing Sorcery

Pest Rescuer

Score 0.609unitless formula ranking

Creature — Dryad Druid · Mana cost: · Color identity: G

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.873
Tags and themes
0.300
Color identity
0.000
Mana cost
0.250

Shared tags

CreatureTiming SorceryTriggered

Mind's Eye

Score 0.609unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Timing Sorcery, Triggered

Score details
Text (embedding)
0.878
Tags and themes
0.286
Color identity
0.000
Mana cost
0.250

Shared tags

Timing SorceryTriggered

Engineered Might

Score 0.609unitless formula ranking

Sorcery · Mana cost: · Color identity: WG

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.905
Tags and themes
0.143
Color identity
0.000
Mana cost
0.375

Shared tags

Timing Sorcery

Plundering Predator

Score 0.609unitless formula ranking

Creature — Dragon · Mana cost: · Color identity: R

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.874
Tags and themes
0.300
Color identity
0.000
Mana cost
0.250

Shared tags

CreatureTiming SorceryTriggered

Arc-Slogger

Score 0.609unitless formula ranking

Creature — Beast · Mana cost: · Color identity: R

Shared traits: Creature, Timing Sorcery

Score details
Text (embedding)
0.869
Tags and themes
0.250
Color identity
0.000
Mana cost
0.375

Shared tags

CreatureTiming Sorcery

Consecrated by Blood

Score 0.609unitless formula ranking

Enchantment — Aura · Mana cost: · Color identity: B

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.904
Tags and themes
0.083
Color identity
0.000
Mana cost
0.500

Shared tags

Timing Sorcery

Amaranthine Wall

Score 0.609unitless formula ranking

Artifact Creature — Wall · Mana cost: · Color identity: Colorless

Shared traits: Creature, Timing Sorcery

Score details
Text (embedding)
0.865
Tags and themes
0.200
Color identity
0.000
Mana cost
0.500

Shared tags

CreatureTiming Sorcery

Spider-Mobile

Score 0.609unitless formula ranking

Artifact — Vehicle · Mana cost: · Color identity: Colorless

Shared traits: Timing Sorcery, Triggered

Score details
Text (embedding)
0.865
Tags and themes
0.200
Color identity
0.000
Mana cost
0.500

Shared tags

Timing SorceryTriggered

Scorch Spitter

Score 0.609unitless formula ranking

Creature — Elemental Lizard · Mana cost: · Color identity: R

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.883
Tags and themes
0.333
Color identity
0.000
Mana cost
0.125

Shared tags

CreatureTiming SorceryTriggered

Headless Specter

Score 0.609unitless formula ranking

Creature — Specter · Mana cost: · Color identity: B

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.883
Tags and themes
0.273
Color identity
0.000
Mana cost
0.250

Shared tags

CreatureTiming SorceryTriggered

Veteran Cavalier

Score 0.609unitless formula ranking

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

Shared traits: Creature, Human, Timing Sorcery

Score details
Text (embedding)
0.876
Tags and themes
0.333
Color identity
0.000
Mana cost
0.167

Shared tags

CreatureHumanTiming Sorcery

Gruesome Menagerie

Score 0.609unitless formula ranking

Sorcery · Mana cost: · Color identity: B

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.905
Tags and themes
0.143
Color identity
0.000
Mana cost
0.375

Shared tags

Timing Sorcery

Assault Griffin

Score 0.609unitless formula ranking

Creature — Griffin · Mana cost: · Color identity: W

Shared traits: Creature, Timing Sorcery

Score details
Text (embedding)
0.830
Tags and themes
0.222
Color identity
0.000
Mana cost
0.667

Shared tags

CreatureTiming Sorcery

Lorehold, the Historian

Score 0.609unitless formula ranking

Legendary Creature — Elder Dragon · Mana cost: · Color identity: WR

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.869
Tags and themes
0.250
Color identity
0.000
Mana cost
0.375

Shared tags

CreatureTiming SorceryTriggered

Damping Engine

Score 0.609unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.890
Tags and themes
0.125
Color identity
0.000
Mana cost
0.500

Shared tags

Timing Sorcery

Runic Shot

Score 0.609unitless formula ranking

Sorcery · Mana cost: · Color identity: WU

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.881
Tags and themes
0.091
Color identity
0.500
Mana cost
0.125

Shared tags

Timing Sorcery

Evolution Witness

Score 0.609unitless formula ranking

Creature — Elf Shaman Mutant · Mana cost: · Color identity: G

Shared traits: +1/+1 Counters, Creature, Timing Sorcery

Score details
Text (embedding)
0.862
Tags and themes
0.333
Color identity
0.000
Mana cost
0.250

Shared tags

+1/+1 CountersCreatureTiming SorceryTriggered

Ornery Tumblewagg

Score 0.609unitless formula ranking

Creature — Brushwagg Mount · Mana cost: · Color identity: G

Shared traits: +1/+1 Counters, Creature, Timing Sorcery

Score details
Text (embedding)
0.852
Tags and themes
0.364
Color identity
0.000
Mana cost
0.250

Shared tags

+1/+1 CountersCreatureTiming SorceryTriggered

Hand of Justice

Score 0.609unitless formula ranking

Creature — Avatar · Mana cost: · Color identity: W

Shared traits: Creature, Timing Sorcery

Score details
Text (embedding)
0.892
Tags and themes
0.286
Color identity
0.000
Mana cost
0.167

Shared tags

CreatureTiming Sorcery

Funnel-Web Recluse

Score 0.609unitless formula ranking

Creature — Spider · Mana cost: · Color identity: G

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.890
Tags and themes
0.250
Color identity
0.000
Mana cost
0.250

Shared tags

CreatureTiming 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 (0.609); 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
Teenage Mutant Ninja Turtles Eternalen1072026-03-06rare$4.21