Moxx Rocks
Menu

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

Save this card

Log in to save cards to your lists.

Start a deck with this card
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 25–48 of 34,604 candidates

These rankings describe text and metadata resemblance, not synergy, win rates, or claims that a card counters yours.

Millikin

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.

Shivan Fire

Score 0.557unitless formula ranking

Instant · Mana cost: · Color identity: R

Shared traits: Instant, Timing Instant

Score details
Text (embedding)
0.801
Tags and themes
0.333
Color identity
0.000
Mana cost
0.100

Shared tags

InstantTiming Instant

Abzan Banner

Score 0.557unitless formula ranking

Artifact · Mana cost: · Color identity: WBG

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.

Time Reaper

Score 0.557unitless formula ranking

Creature — Alien Horror · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.846
Tags and themes
0.000
Color identity
0.000
Mana cost
0.500

No shared tags contributed to this comparison.

Implement of Improvement

Score 0.557unitless formula ranking

Artifact · Mana cost: · Color identity: W

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.

Doom's Servo-Guards

Score 0.557unitless formula ranking

Artifact Creature — Robot Villain · Mana cost: · Color identity: B

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.

Clever Combo

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.

Courageous Outrider

Score 0.557unitless formula ranking

Creature — Human Scout · 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.

Languish

Score 0.557unitless formula ranking

Sorcery · 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.

Burgeoning

Score 0.557unitless formula ranking

Enchantment · Mana cost: · Color identity: G

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.

Yawgmoth, Thran Physician

Score 0.557unitless formula ranking

Legendary Creature — Human Cleric · 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.

Famished Ghoul

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.

No Mercy

Score 0.557unitless formula ranking

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.

Krosan Groundshaker

Score 0.557unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.884
Tags and themes
0.000
Color identity
0.000
Mana cost
0.267

No shared tags contributed to this comparison.

Glimmerlight

Score 0.557unitless formula ranking

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

Shared traits: Tokens

Score details
Text (embedding)
0.871
Tags and themes
0.111
Color identity
0.000
Mana cost
0.125

Shared tags

Tokens

Terrarion

Score 0.557unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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.

The Frightful Four

Score 0.557unitless formula ranking

Legendary Creature — Villain · 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.

Haunting Wind

Score 0.557unitless formula ranking

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.

Alloy Golem

Score 0.557unitless formula ranking

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

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.

Firescreamer

Score 0.557unitless formula ranking

Creature — Kavu · Mana cost: · Color identity: BR

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.

Sylvok Replica

Score 0.557unitless formula ranking

Artifact Creature — Shaman · 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.

Mole Man, Moloid Master

Score 0.557unitless formula ranking

Legendary Creature — Human Villain · Mana cost: · Color identity: G

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

Beledros Witherbloom

Score 0.557unitless formula ranking

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

Shared traits: Tokens

Score details
Text (embedding)
0.871
Tags and themes
0.091
Color identity
0.000
Mana cost
0.167

Shared tags

Tokens

Summon: Yojimbo

Score 0.557unitless formula ranking

Enchantment Creature — Saga Samurai · 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.

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