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Halfdane

Card details, tags, similarity scores, and printings.

Halfdane

Legendary Creature — Shapeshifter

At the beginning of your upkeep, change Halfdane's base power and toughness to the power and toughness of target creature other than Halfdane until the end of your next upkeep.

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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 × 1 × 1Multicolored cost

Creature kinds

Shapeshifter

Color identity

BUW

Mana value

Mana value 4

Timing tags

Timing Sorcery

Type tags

Creature

Similar cards

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

Clone

Score 0.794unitless formula ranking

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

Shared traits: Creature, Shapeshifter, Timing Sorcery

Score details
Text (embedding)
0.918
Tags and themes
0.750
Color identity
0.333
Mana cost
0.600

Shared tags

CreatureShapeshifterTiming Sorcery

Woodlurker Mimic

Score 0.794unitless formula ranking

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

Shared traits: Creature, Shapeshifter, Timing Sorcery

Score details
Text (embedding)
0.904
Tags and themes
1.000
Color identity
0.250
Mana cost
0.267

Shared tags

CreatureShapeshifterTiming SorceryTriggered

Zur the Enchanter

Score 0.793unitless formula ranking

Legendary Creature — Human Wizard · Mana cost: · Color identity: WUB

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

Score details
Text (embedding)
0.878
Tags and themes
0.333
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureTiming SorceryTriggered

Vesuvan Shapeshifter

Score 0.792unitless formula ranking

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

Shared traits: Creature, Shapeshifter, Timing Sorcery

Score details
Text (embedding)
0.943
Tags and themes
0.800
Color identity
0.333
Mana cost
0.333

Shared tags

CreatureShapeshifterTiming SorceryTriggered

Y'shtola, Night's Blessed

Score 0.791unitless formula ranking

Legendary Creature — Cat Warlock · Mana cost: · Color identity: WUB

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

Score details
Text (embedding)
0.860
Tags and themes
0.375
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureTiming SorceryTriggered

Identity Thief

Score 0.789unitless formula ranking

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

Shared traits: Creature, Shapeshifter, Timing Sorcery

Score details
Text (embedding)
0.896
Tags and themes
0.800
Color identity
0.333
Mana cost
0.583

Shared tags

CreatureShapeshifterTiming SorceryTriggered

Kamiz, Obscura Oculus

Score 0.785unitless formula ranking

Legendary Creature — Octopus Rogue · Mana cost: · Color identity: WUB

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

Score details
Text (embedding)
0.876
Tags and themes
0.300
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureTiming SorceryTriggered

Clever Impersonator

Score 0.785unitless formula ranking

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

Shared traits: Creature, Shapeshifter, Timing Sorcery

Score details
Text (embedding)
0.906
Tags and themes
0.750
Color identity
0.333
Mana cost
0.583

Shared tags

CreatureShapeshifterTiming Sorcery

Aurora Shifter

Score 0.785unitless formula ranking

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

Shared traits: Creature, Shapeshifter, Timing Sorcery

Score details
Text (embedding)
0.917
Tags and themes
0.800
Color identity
0.333
Mana cost
0.417

Shared tags

CreatureShapeshifterTiming SorceryTriggered

Nihiloor

Score 0.785unitless formula ranking

Legendary Creature — Horror · Mana cost: · Color identity: WUB

Shared traits: Creature, Timing Sorcery, Triggered · Same color identity

Score details
Text (embedding)
0.907
Tags and themes
0.429
Color identity
1.000
Mana cost
0.550

Shared tags

CreatureTiming SorceryTriggered

The Destined Warrior

Score 0.784unitless formula ranking

Legendary Creature — Human Warrior · Mana cost: · Color identity: WUB

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

Score details
Text (embedding)
0.862
Tags and themes
0.333
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureTiming SorceryTriggered

Tower Gargoyle

Score 0.781unitless formula ranking

Artifact Creature — Gargoyle · Mana cost: · Color identity: WUB

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

Score details
Text (embedding)
0.885
Tags and themes
0.250
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureTiming Sorcery

The Fifth Alias

Score 0.780unitless formula ranking

Legendary Creature — Shapeshifter · Mana cost: · Color identity: WUR

Shared traits: Creature, Shapeshifter, Timing Sorcery

Score details
Text (embedding)
0.897
Tags and themes
0.750
Color identity
0.500
Mana cost
0.417

Shared tags

CreatureShapeshifterTiming Sorcery

Varina, Lich Queen

Score 0.779unitless formula ranking

Legendary Creature — Zombie Wizard · Mana cost: · Color identity: WUB

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

Score details
Text (embedding)
0.865
Tags and themes
0.300
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureTiming SorceryTriggered

Orvar, the All-Form

Score 0.779unitless formula ranking

Legendary Creature — Shapeshifter · Mana cost: · Color identity: U

Shared traits: Creature, Shapeshifter, Timing Sorcery

Score details
Text (embedding)
0.876
Tags and themes
0.800
Color identity
0.333
Mana cost
0.600

Shared tags

CreatureShapeshifterTiming SorceryTriggered

Gigantoplasm

Score 0.779unitless formula ranking

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

Shared traits: Creature, Shapeshifter, Timing Sorcery

Score details
Text (embedding)
0.942
Tags and themes
0.600
Color identity
0.333
Mana cost
0.600

Shared tags

CreatureShapeshifterTiming Sorcery

Lazav, the Multifarious

Score 0.779unitless formula ranking

Legendary Creature — Shapeshifter · Mana cost: · Color identity: UB

Shared traits: Creature, Shapeshifter, Timing Sorcery

Score details
Text (embedding)
0.895
Tags and themes
0.667
Color identity
0.667
Mana cost
0.417

Shared tags

CreatureShapeshifterTiming SorceryTriggered

Shape Stealer

Score 0.779unitless formula ranking

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

Shared traits: Creature, Shapeshifter, Timing Sorcery

Score details
Text (embedding)
0.931
Tags and themes
0.800
Color identity
0.333
Mana cost
0.267

Shared tags

CreatureShapeshifterTiming SorceryTriggered

Yore-Tiller Nephilim

Score 0.779unitless formula ranking

Creature — Nephilim · Mana cost: · Color identity: WUBR

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.896
Tags and themes
0.429
Color identity
0.750
Mana cost
0.800

Shared tags

CreatureTiming SorceryTriggered

Tan Jolom, the Worldwalker

Score 0.778unitless formula ranking

Legendary Creature — Spirit · Mana cost: · Color identity: WUG

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.879
Tags and themes
0.600
Color identity
0.500
Mana cost
0.800

Shared tags

CreatureTiming SorceryTriggered

Etherwrought Page

Score 0.777unitless formula ranking

Artifact · Mana cost: · Color identity: WUB

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

Score details
Text (embedding)
0.866
Tags and themes
0.286
Color identity
1.000
Mana cost
1.000

Shared tags

Timing SorceryTriggered

Graveshifter

Score 0.776unitless formula ranking

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

Shared traits: Creature, Shapeshifter, Timing Sorcery

Score details
Text (embedding)
0.916
Tags and themes
0.667
Color identity
0.333
Mana cost
0.600

Shared tags

CreatureShapeshifterTiming 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 (0.626); 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
Masters Edition IIIen1502009-09-07rare—
Legendsen2291994-06-01rare$35.20
Legendsit2291994-06-01rare—