Moxx Rocks
Menu

Havengul Laboratory // Havengul Mystery

Card details, tags, similarity scores, and printings.

Havengul Laboratory // Havengul Mystery

Legendary Land // Legendary Land

: Add . , : Investigate. (Create a colorless Clue artifact token with ", Sacrifice this artifact: Draw a card.") At the beginning of your end step, if you sacrificed three or more Clues this turn, transform Havengul Laboratory. // When this land transforms into Havengul Mystery, return target creature card from your graveyard to the battlefield. When the creature put onto the battlefield with Havengul Mystery leaves the battlefield, transform Havengul Mystery. , Pay 1 life: Add .

$0.82

Commander: LegalModern: Not 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.

Ability tags

Passive Static

Mana costs

Colorless cost

Color identity

B

Keyword tags

InvestigateTransform

Mana value

Mana value 0–1

Type tags

Land

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.

Inspired Sphinx

Score 0.536unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.883
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Teyo's Lightshield

Score 0.536unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.872
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Primal Clay

Score 0.536unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.877
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Goblin Cadets

Score 0.536unitless formula ranking

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

Shared traits: No shared tags

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

No shared tags contributed to this comparison.

Farsight Ritual

Score 0.536unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Passive Static

Score details
Text (embedding)
0.835
Tags and themes
0.125
Color identity
0.000
Mana cost
0.100

Shared tags

Passive Static

Muse Seeker

Score 0.536unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.866
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Immolating Souleater

Score 0.536unitless formula ranking

Artifact Creature — Phyrexian Dog · Mana cost: · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.866
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Mourner's Shield

Score 0.536unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
0.877
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Ogre's Cleaver

Score 0.536unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.865
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Sphinx of Clear Skies

Score 0.536unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.879
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Vazal, the Compleat

Score 0.536unitless formula ranking

Legendary Artifact Creature — Phyrexian · Mana cost: · Color identity: G

Shared traits: Passive Static

Score details
Text (embedding)
0.848
Tags and themes
0.100
Color identity
0.000
Mana cost
0.071

Shared tags

Passive Static

Shorecrasher Mimic

Score 0.536unitless formula ranking

Creature — Shapeshifter · Mana cost: · Color identity: UG

Shared traits: No shared tags

Score details
Text (embedding)
0.865
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Guardian of the Forgotten

Score 0.536unitless formula ranking

Creature — Elephant Warrior · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.877
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Giltgrove Stalker

Score 0.536unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.865
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Traumatize

Score 0.536unitless formula ranking

Sorcery · Mana cost: · Color identity: U

Shared traits: Passive Static

Score details
Text (embedding)
0.832
Tags and themes
0.143
Color identity
0.000
Mana cost
0.083

Shared tags

Passive Static

Thought Devourer

Score 0.536unitless formula ranking

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

Shared traits: Passive Static

Score details
Text (embedding)
0.835
Tags and themes
0.125
Color identity
0.000
Mana cost
0.100

Shared tags

Passive Static

Master Chef

Score 0.536unitless formula ranking

Legendary Enchantment — Background · Mana cost: · Color identity: G

Shared traits: No shared tags

Score details
Text (embedding)
0.872
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Errant Ephemeron

Score 0.536unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.883
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Makindi Sliderunner

Score 0.536unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.865
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Goldmeadow Dodger

Score 0.536unitless formula ranking

Creature — Kithkin Rogue · Mana cost: · Color identity: W

Shared traits: No shared tags

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

No shared tags contributed to this comparison.

Rampant Frogantua

Score 0.536unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.872
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Mul Daya Channelers

Score 0.536unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.872
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Flowstone Shambler

Score 0.536unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.872
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Barbed Battlegear

Score 0.536unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.872
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 (0.536); 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
Universes Withinen92022-03-03rare$0.82
Secret Lair Dropen6092021-10-15rare$4.77