Klauth, Unrivaled Ancient

Legendary Creature — Dragon

Flying, haste Whenever Klauth attacks, add X mana in any combination of colors, where X is the total power of attacking creatures. Spend this mana only to cast spells. Until end of turn, you don't lose this mana as steps and phases end.

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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.

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Keyword tags

Mana value

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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.

Hellkite Igniter

Score 0.787unitless formula ranking

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

Shared traits: Creature, Dragon, Flying

Score details
Text (embedding)
0.895
Tags and themes
0.625
Color identity
0.500
Mana cost
0.750

Shared tags

Spawn of Thraxes

Score 0.782unitless formula ranking

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

Shared traits: Creature, Dragon, Flying

Score details
Text (embedding)
0.856
Tags and themes
0.714
Color identity
0.500
Mana cost
0.750

Shared tags

Shivan Branch-Burner

Score 0.781unitless formula ranking

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

Shared traits: Creature, Dragon, Flying

Score details
Text (embedding)
0.908
Tags and themes
0.556
Color identity
0.500
Mana cost
0.750

Shared tags

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Score 0.780unitless formula ranking

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

Shared traits: Creature, Dragon, Flying

Score details
Text (embedding)
0.883
Tags and themes
0.625
Color identity
0.500
Mana cost
0.750

Shared tags

Rith, the Awakener

Score 0.780unitless formula ranking

Legendary Creature — Dragon · Mana cost: · Color identity: WRG

Shared traits: Creature, Dragon, Flying

Score details
Text (embedding)
0.905
Tags and themes
0.625
Color identity
0.667
Mana cost
0.450

Shared tags

Skyline Despot

Score 0.776unitless formula ranking

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

Shared traits: Creature, Dragon, Flying

Score details
Text (embedding)
0.847
Tags and themes
0.714
Color identity
0.500
Mana cost
0.750

Shared tags

Intet, the Dreamer

Score 0.775unitless formula ranking

Legendary Creature — Dragon · Mana cost: · Color identity: URG

Shared traits: Creature, Dragon, Flying

Score details
Text (embedding)
0.898
Tags and themes
0.625
Color identity
0.667
Mana cost
0.450

Shared tags

Dream Pillager

Score 0.775unitless formula ranking

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

Shared traits: Creature, Dragon, Flying

Score details
Text (embedding)
0.875
Tags and themes
0.625
Color identity
0.500
Mana cost
0.750

Shared tags

Grand Warlord Radha

Score 0.775unitless formula ranking

Legendary Creature — Elf Warrior · Mana cost: · Color identity: RG

Shared traits: Attack Trigger, Creature, Haste · Same color identity

Score details
Text (embedding)
0.877
Tags and themes
0.556
Color identity
1.000
Mana cost
0.375

Shared tags

Viashivan Dragon

Score 0.774unitless formula ranking

Creature — Dragon · Mana cost: · Color identity: RG

Shared traits: Creature, Dragon, Flying · Same color identity

Score details
Text (embedding)
0.887
Tags and themes
0.500
Color identity
1.000
Mana cost
0.417

Shared tags

Gruul Ragebeast

Score 0.774unitless formula ranking

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

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

Score details
Text (embedding)
0.845
Tags and themes
0.333
Color identity
1.000
Mana cost
1.000

Shared tags

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 (0.578); 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 synergies

Showing 8 of 8 candidates

1,031 of 34,605 canonical cards have AI-derived resource labels. Label model: gpt-5.6-luna.

These suggestions use AI-derived resource labels, which may be incomplete or outdated. They are not rules-validated interactions.

Coin of Mastery

1 directional matches

Artifact · Mana cost:

  • Labels: Klauth, Unrivaled Ancient provides Ramp; Coin of Mastery rewards it.

Discerning Financier

1 directional matches

Creature — Human Noble · Mana cost:

  • Labels: Klauth, Unrivaled Ancient provides Ramp; Discerning Financier rewards it.

Horn of Greed

1 directional matches

Artifact · Mana cost:

  • Labels: Klauth, Unrivaled Ancient provides Ramp; Horn of Greed rewards it.

The Misty Mountains Cold

1 directional matches

Enchantment — Saga · Mana cost:

  • Labels: Klauth, Unrivaled Ancient provides Ramp; The Misty Mountains Cold rewards it.

Tomb Hex

1 directional matches

Instant · Mana cost:

  • Labels: Klauth, Unrivaled Ancient provides Ramp; Tomb Hex rewards it.

Walker of the Wastes

1 directional matches

Creature — Eldrazi · Mana cost:

  • Labels: Klauth, Unrivaled Ancient provides Ramp; Walker of the Wastes rewards it.

Will of the Sultai

1 directional matches

Sorcery · Mana cost:

  • Labels: Klauth, Unrivaled Ancient provides Ramp; Will of the Sultai rewards it.

Wrenn and Seven

1 directional matches

Legendary Planeswalker — Wrenn · Mana cost:

  • Labels: Klauth, Unrivaled Ancient provides Ramp; Wrenn and Seven rewards it.
How these suggestions work

Synergy candidates compare resources Klauth, Unrivaled Ancient is labeled as providing with candidate payoffs, and candidate resources with Klauth, Unrivaled Ancient's payoffs. Candidates are excluded when either card is labeled as hating a resource the other provides or has a payoff for.

Each distinct resource and direction counts once. Highest counts rank first, with ties ordered by card slug. No deck legality or color filter is applied. Check costs, timing, restrictions, and the cards themselves; these are not probabilities or guaranteed counters.

Potential answers

Showing 9 of 9 candidates

1,031 of 34,605 canonical cards have AI-derived resource labels. Label model: gpt-5.6-luna.

These suggestions use AI-derived resource labels, which may be incomplete or outdated. They are not rules-validated interactions.

Bramblecrush

1 answer matches

Sorcery · Mana cost:

  • Labels: Bramblecrush disrupts Ramp, which Klauth, Unrivaled Ancient provides or rewards.

Dwarven Blastminer

1 answer matches

Creature — Dwarf · Mana cost:

  • Labels: Dwarven Blastminer disrupts Ramp, which Klauth, Unrivaled Ancient provides or rewards.

Encroaching Wastes

1 answer matches

Land · Mana cost:

  • Labels: Encroaching Wastes disrupts Ramp, which Klauth, Unrivaled Ancient provides or rewards.

Erosion

1 answer matches

Enchantment — Aura · Mana cost:

  • Labels: Erosion disrupts Ramp, which Klauth, Unrivaled Ancient provides or rewards.

Mine Layer

1 answer matches

Creature — Dwarf · Mana cost:

  • Labels: Mine Layer disrupts Ramp, which Klauth, Unrivaled Ancient provides or rewards.

Rain of Salt

1 answer matches

Sorcery · Mana cost:

  • Labels: Rain of Salt disrupts Ramp, which Klauth, Unrivaled Ancient provides or rewards.

Roiling Terrain

1 answer matches

Sorcery · Mana cost:

  • Labels: Roiling Terrain disrupts Ramp, which Klauth, Unrivaled Ancient provides or rewards.

Legendary Artifact Creature — Robot · Mana cost:

  • Labels: The Motherlode, Excavator disrupts Ramp, which Klauth, Unrivaled Ancient provides or rewards.

Waking the Trolls

1 answer matches

Enchantment — Saga · Mana cost:

  • Labels: Waking the Trolls disrupts Ramp, which Klauth, Unrivaled Ancient provides or rewards.
How these suggestions work

Answer candidates are labeled as disrupting a resource Klauth, Unrivaled Ancient provides or has a payoff for; the direction is candidate disrupts the viewed card.

Each distinct resource and direction counts once. Highest counts rank first, with ties ordered by card slug. No deck legality or color filter is applied. Check costs, timing, restrictions, and the cards themselves; these are not probabilities or guaranteed counters.

Printings
SetLanguageCollectorReleasedRarityPrice
Secret Lair Dropen24992026-02-09mythic$25.74
The ListenAFC-502024-08-02mythic$9.96
Forgotten Realms Commanderde502021-07-23mythic
Forgotten Realms Commanderzhs502021-07-23mythic
Forgotten Realms Commanderfr502021-07-23mythic
Forgotten Realms Commanderpt502021-07-23mythic
Forgotten Realms Commanderes3202021-07-23mythic
Forgotten Realms Commanderit502021-07-23mythic
Forgotten Realms Commanderes502021-07-23mythic
Forgotten Realms Commanderen3202021-07-23mythic$26.88
Forgotten Realms Commanderzht502021-07-23mythic
Forgotten Realms Commanderru502021-07-23mythic
Forgotten Realms Commanderen502021-07-23mythic
Forgotten Realms Commanderja502021-07-23mythic
Forgotten Realms Commanderfr3202021-07-23mythic
Forgotten Realms Commanderja3202021-07-23mythic
Forgotten Realms Commanderit3202021-07-23mythic
Forgotten Realms Commanderde3202021-07-23mythic