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Lost Days

Card details, tags, similarity scores, and printings.

Lost Days

Instant — Lesson

The owner of target creature or enchantment puts it into their library second from the top or on the bottom. You create a Clue token. (It's an artifact with ", Sacrifice this token: Draw a card.")

$0.18

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.

Mana costs

× 1

Color identity

U

Mana value

Mana value 5

Theme tags

Card DrawTokens

Timing tags

Timing Instant

Type tags

Instant

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.

Eye Collector

Score 0.557unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.912
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Settle the Wilds

Score 0.557unitless formula ranking

Sorcery · Mana cost: · Color identity: G

Shared traits: No shared tags

Score details
Text (embedding)
0.901
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Might Makes Right

Score 0.557unitless formula ranking

Enchantment · Mana cost: · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.887
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Mishra's Research Desk

Score 0.557unitless formula ranking

Artifact · Mana cost: · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.912
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Trusty Retriever

Score 0.557unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.887
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Illusionist's Bracers

Score 0.557unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.908
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Soulscour

Score 0.557unitless formula ranking

Sorcery · Mana cost: · Color identity: W

Shared traits: Tokens

Score details
Text (embedding)
0.859
Tags and themes
0.167
Color identity
0.000
Mana cost
0.083

Shared tags

Tokens

Sacred Ground

Score 0.557unitless formula ranking

Enchantment · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.908
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Viashino Weaponsmith

Score 0.557unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.887
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Realm Razer

Score 0.557unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.887
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Night of Souls' Betrayal

Score 0.557unitless formula ranking

Legendary Enchantment · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.887
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Puppet Master, String Puller

Score 0.557unitless formula ranking

Legendary Creature — Human Artificer Villain · Mana cost: · Color identity: R

Shared traits: Tokens

Score details
Text (embedding)
0.873
Tags and themes
0.083
Color identity
0.000
Mana cost
0.167

Shared tags

Tokens

Tranquil Landscape

Score 0.557unitless formula ranking

Land · Mana cost: — · Color identity: WUG

Shared traits: No shared tags

Score details
Text (embedding)
0.859
Tags and themes
0.000
Color identity
0.333
Mana cost
0.083

No shared tags contributed to this comparison.

Forsaken Drifters

Score 0.557unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.887
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Regal Behemoth

Score 0.557unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.866
Tags and themes
0.000
Color identity
0.000
Mana cost
0.375

No shared tags contributed to this comparison.

Nature's Rhythm

Score 0.557unitless formula ranking

Sorcery · Mana cost: · Color identity: G

Shared traits: No shared tags

Score details
Text (embedding)
0.908
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Squee, the Immortal

Score 0.557unitless formula ranking

Legendary Creature — Goblin · Mana cost: · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.901
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Pet Project

Score 0.557unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.915
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Ringwraiths

Score 0.557unitless formula ranking

Creature — Wraith Knight · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.866
Tags and themes
0.000
Color identity
0.000
Mana cost
0.375

No shared tags contributed to this comparison.

Jungle Creeper

Score 0.557unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.901
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Manakin

Score 0.557unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.908
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Privileged Position

Score 0.557unitless formula ranking

Enchantment · Mana cost: · Color identity: WG

Shared traits: No shared tags

Score details
Text (embedding)
0.845
Tags and themes
0.000
Color identity
0.000
Mana cost
0.500

No shared tags contributed to this comparison.

Horned Stoneseeker

Score 0.557unitless formula ranking

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

Shared traits: Tokens

Score details
Text (embedding)
0.878
Tags and themes
0.091
Color identity
0.000
Mana cost
0.125

Shared tags

Tokens

Reborn Hope

Score 0.557unitless formula ranking

Sorcery · Mana cost: · Color identity: WG

Shared traits: No shared tags

Score details
Text (embedding)
0.908
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

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 (0.557); 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
Avatar: The Last Airbenderja622025-11-21common—
Avatar: The Last Airbenderde622025-11-21common—
Avatar: The Last Airbenderit622025-11-21common—
Avatar: The Last Airbenderes622025-11-21common—
Avatar: The Last Airbenderfr622025-11-21common—
Avatar: The Last Airbenderen622025-11-21common$0.18