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Armageddon Clock

Card details, tags, similarity scores, and printings.

Armageddon Clock

Artifact

At the beginning of your upkeep, put a doom counter on this artifact. At the beginning of your draw step, this artifact deals damage equal to the number of doom counters on it to each player. : Remove a doom counter from this artifact. Any player may activate this ability but only during any upkeep step.

Price unavailable

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

ActivatedTriggered

Mana costs

Colorless cost

Mana value

Mana value 6+

Theme tags

+1/+1 Counters

Timing tags

Timing Sorcery

Type tags

Artifact

Predicted tags

+1/+1 Counters

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.

Mana Seism

Score 0.534unitless formula ranking

Sorcery · Mana cost: · Color identity: R

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.807
Tags and themes
0.200
Color identity
0.000
Mana cost
0.100

Shared tags

Timing Sorcery

Learned Learner

Score 0.534unitless formula ranking

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

Shared traits: Activated, Timing Sorcery

Score details
Text (embedding)
0.781
Tags and themes
0.286
Color identity
0.000
Mana cost
0.083

Shared tags

ActivatedTiming Sorcery

A-Dragonborn Looter

Score 0.534unitless formula ranking

Creature — Dragon Rogue · Mana cost: · Color identity: U

Shared traits: Activated, Timing Sorcery

Score details
Text (embedding)
0.793
Tags and themes
0.250
Color identity
0.000
Mana cost
0.083

Shared tags

ActivatedTiming Sorcery

Silversmote Ghoul

Score 0.534unitless formula ranking

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

Shared traits: Timing Sorcery, Triggered

Score details
Text (embedding)
0.795
Tags and themes
0.222
Color identity
0.000
Mana cost
0.125

Shared tags

Timing SorceryTriggered

Wolfbat

Score 0.534unitless formula ranking

Creature — Wolf Bat · Mana cost: · Color identity: B

Shared traits: Timing Sorcery, Triggered

Score details
Text (embedding)
0.795
Tags and themes
0.222
Color identity
0.000
Mana cost
0.125

Shared tags

Timing SorceryTriggered

Pore Over the Pages

Score 0.534unitless formula ranking

Sorcery · Mana cost: · Color identity: U

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.793
Tags and themes
0.167
Color identity
0.000
Mana cost
0.250

Shared tags

Timing Sorcery

Dark Revenant

Score 0.534unitless formula ranking

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

Shared traits: Timing Sorcery, Triggered

Score details
Text (embedding)
0.779
Tags and themes
0.250
Color identity
0.000
Mana cost
0.167

Shared tags

Timing SorceryTriggered

Eyes of the Beholder

Score 0.534unitless formula ranking

Instant · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.807
Tags and themes
0.000
Color identity
0.000
Mana cost
0.500

No shared tags contributed to this comparison.

Riftstone Portal

Score 0.534unitless formula ranking

Land · Mana cost: — · Color identity: WG

Shared traits: Activated

Score details
Text (embedding)
0.812
Tags and themes
0.200
Color identity
0.000
Mana cost
0.071

Shared tags

Activated

Ruinous Ultimatum

Score 0.534unitless formula ranking

Sorcery · Mana cost: · Color identity: WBR

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.801
Tags and themes
0.143
Color identity
0.000
Mana cost
0.250

Shared tags

Timing Sorcery

Virulent Plague

Score 0.534unitless formula ranking

Enchantment · Mana cost: · Color identity: B

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.803
Tags and themes
0.200
Color identity
0.000
Mana cost
0.125

Shared tags

Timing Sorcery

Dimir Doppelganger

Score 0.534unitless formula ranking

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

Shared traits: Activated, Timing Sorcery

Score details
Text (embedding)
0.774
Tags and themes
0.286
Color identity
0.000
Mana cost
0.125

Shared tags

ActivatedTiming Sorcery

Hunting Drake

Score 0.534unitless formula ranking

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

Shared traits: Timing Sorcery, Triggered

Score details
Text (embedding)
0.753
Tags and themes
0.286
Color identity
0.000
Mana cost
0.250

Shared tags

Timing SorceryTriggered

Polymorph

Score 0.534unitless formula ranking

Sorcery · Mana cost: · Color identity: U

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.807
Tags and themes
0.167
Color identity
0.000
Mana cost
0.167

Shared tags

Timing Sorcery

Shoot Down

Score 0.534unitless formula ranking

Sorcery · Mana cost: · Color identity: G

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.807
Tags and themes
0.167
Color identity
0.000
Mana cost
0.167

Shared tags

Timing Sorcery

Invasion Specialist

Score 0.534unitless formula ranking

Creature — Phyrexian Cleric · Mana cost: · Color identity: B

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.801
Tags and themes
0.143
Color identity
0.000
Mana cost
0.250

Shared tags

Timing Sorcery

Rampant Rejuvenator

Score 0.534unitless formula ranking

Creature — Plant Hydra · Mana cost: · Color identity: G

Shared traits: Timing Sorcery, Triggered

Score details
Text (embedding)
0.796
Tags and themes
0.200
Color identity
0.000
Mana cost
0.167

Shared tags

Timing SorceryTriggered

Fury Storm

Score 0.534unitless formula ranking

Instant · Mana cost: · Color identity: R

Shared traits: Triggered

Score details
Text (embedding)
0.807
Tags and themes
0.167
Color identity
0.000
Mana cost
0.167

Shared tags

Triggered

Bold Biochemist

Score 0.534unitless formula ranking

Creature — Human Scientist · Mana cost: · Color identity: U

Shared traits: Activated, Timing Sorcery

Score details
Text (embedding)
0.800
Tags and themes
0.222
Color identity
0.000
Mana cost
0.100

Shared tags

ActivatedTiming Sorcery

Greater Basilisk

Score 0.534unitless formula ranking

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

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.807
Tags and themes
0.125
Color identity
0.000
Mana cost
0.250

Shared tags

Timing Sorcery

Gandalf, Party Guest

Score 0.534unitless formula ranking

Legendary Creature — Avatar Wizard · Mana cost: · Color identity: WUR

Shared traits: Timing Sorcery, Triggered

Score details
Text (embedding)
0.779
Tags and themes
0.250
Color identity
0.000
Mana cost
0.167

Shared tags

Timing SorceryTriggered

Crippling Fear

Score 0.534unitless formula ranking

Sorcery · Mana cost: · Color identity: B

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.796
Tags and themes
0.200
Color identity
0.000
Mana cost
0.167

Shared tags

Timing Sorcery

Dreadship Reef

Score 0.534unitless formula ranking

Land · Mana cost: — · Color identity: UB

Shared traits: Activated

Score details
Text (embedding)
0.823
Tags and themes
0.167
Color identity
0.000
Mana cost
0.071

Shared tags

Activated

Thrull Champion

Score 0.534unitless formula ranking

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

Shared traits: Activated, Timing Sorcery

Score details
Text (embedding)
0.737
Tags and themes
0.333
Color identity
0.000
Mana cost
0.250

Shared tags

ActivatedTiming Sorcery
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 (0.534); 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 IVen1802011-01-10rare—
Fourth Edition Foreign Black Borderes2951995-04-01rare—
Fourth Editionit2951995-04-01rare—
Fourth Edition Foreign Black Borderpt2951995-04-01rare—
Fourth Editionen2951995-04-01rare$1.20
Fourth Editiones2951995-04-01rare—
Fourth Editionpt2951995-04-01rare—
Fourth Editionfr2951995-04-01rare—
Fourth Edition Foreign Black Borderko2951995-04-01rare—
Fourth Editionde2951995-04-01rare—
Fourth Edition Foreign Black Borderzht2951995-04-01rare—
Fourth Edition Foreign Black Borderja2951995-04-01rare—
Fourth Editionja2951995-04-01rare—
Summer Magic / Edgaren2341994-06-21rare—
Revised Editionde2341994-04-11rare—
Revised Editionit2341994-04-11rare—
Foreign Black Borderde2341994-04-11rare—
Foreign Black Borderit2341994-04-11rare—
Foreign Black Borderfr2341994-04-11rare—
Revised Editionfr2341994-04-11rare—
Revised Editionen2341994-04-11rare$1.13
Antiquitiesen371994-03-04uncommon$6.27