Moxx Rocks
Menu

Protean Hydra

Card details, tags, similarity scores, and printings.

Protean Hydra

Creature — Hydra

This creature enters with X +1/+1 counters on it. If damage would be dealt to this creature, prevent that damage and remove that many +1/+1 counters from it. Whenever a +1/+1 counter is removed from this creature, put two +1/+1 counters on it at the beginning of the next end step.

$4.51

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.

Ability tags

Triggered

Mana costs

× 1

Creature kinds

Hydra

Color identity

G

Mana value

Mana value 0–1

Theme tags

+1/+1 Counters

Timing tags

Timing Sorcery

Type tags

Creature

Predicted tags

+1/+1 Counters

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.

Flensermite

Score 0.579unitless formula ranking

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

Shared traits: Creature, Timing Sorcery

Score details
Text (embedding)
0.850
Tags and themes
0.222
Color identity
0.000
Mana cost
0.250

Shared tags

CreatureTiming Sorcery

Thunderwolf Cavalry

Score 0.579unitless formula ranking

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

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.849
Tags and themes
0.300
Color identity
0.000
Mana cost
0.100

Shared tags

CreatureTiming SorceryTriggered

Dire Fleet Interloper

Score 0.579unitless formula ranking

Creature — Human Pirate · Mana cost: · Color identity: B

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.834
Tags and themes
0.333
Color identity
0.000
Mana cost
0.125

Shared tags

CreatureTiming SorceryTriggered

Horn of Plenty

Score 0.579unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Timing Sorcery, Triggered

Score details
Text (embedding)
0.818
Tags and themes
0.400
Color identity
0.000
Mana cost
0.083

Shared tags

Timing SorceryTriggered

Ian Chesterton

Score 0.579unitless formula ranking

Legendary Creature — Human Scientist · Mana cost: · Color identity: W

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.813
Tags and themes
0.375
Color identity
0.000
Mana cost
0.167

Shared tags

CreatureTiming SorceryTriggered

Grim Reaper's Scythe

Score 0.579unitless formula ranking

Legendary Artifact · Mana cost: · Color identity: B

Shared traits: Timing Sorcery, Triggered

Score details
Text (embedding)
0.843
Tags and themes
0.286
Color identity
0.000
Mana cost
0.167

Shared tags

Timing SorceryTriggered

Cursed Courtier

Score 0.579unitless formula ranking

Creature — Human Noble · Mana cost: · Color identity: W

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.827
Tags and themes
0.333
Color identity
0.000
Mana cost
0.167

Shared tags

CreatureTiming SorceryTriggered

Innocent Blood

Score 0.579unitless formula ranking

Sorcery · Mana cost: · Color identity: B

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.816
Tags and themes
0.200
Color identity
0.000
Mana cost
0.500

Shared tags

Timing Sorcery

Master Pakku

Score 0.579unitless formula ranking

Legendary Creature — Human Advisor Ally · Mana cost: · Color identity: U

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.813
Tags and themes
0.333
Color identity
0.000
Mana cost
0.250

Shared tags

CreatureTiming SorceryTriggered

Spineless Thug

Score 0.579unitless formula ranking

Creature — Phyrexian Zombie Mercenary · Mana cost: · Color identity: B

Shared traits: Creature, Timing Sorcery

Score details
Text (embedding)
0.829
Tags and themes
0.286
Color identity
0.000
Mana cost
0.250

Shared tags

CreatureTiming Sorcery

Anaba Bodyguard

Score 0.579unitless formula ranking

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

Shared traits: Creature, Timing Sorcery

Score details
Text (embedding)
0.861
Tags and themes
0.250
Color identity
0.000
Mana cost
0.125

Shared tags

CreatureTiming Sorcery

Fetid Horror

Score 0.579unitless formula ranking

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

Shared traits: Creature, Timing Sorcery

Score details
Text (embedding)
0.850
Tags and themes
0.286
Color identity
0.000
Mana cost
0.125

Shared tags

CreatureTiming Sorcery

Shared Discovery

Score 0.579unitless formula ranking

Sorcery · Mana cost: · Color identity: U

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.816
Tags and themes
0.200
Color identity
0.000
Mana cost
0.500

Shared tags

Timing Sorcery

Salvation Colossus

Score 0.579unitless formula ranking

Artifact Creature — Construct · Mana cost: · Color identity: W

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.878
Tags and themes
0.231
Color identity
0.000
Mana cost
0.063

Shared tags

CreatureTiming SorceryTriggered

Cosmic Sovereign

Score 0.579unitless formula ranking

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

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.838
Tags and themes
0.333
Color identity
0.000
Mana cost
0.100

Shared tags

CreatureTiming SorceryTriggered

Sif's Spearmaster

Score 0.579unitless formula ranking

Creature — God Warrior Hero · Mana cost: · Color identity: R

Shared traits: Creature, Timing Sorcery

Score details
Text (embedding)
0.854
Tags and themes
0.250
Color identity
0.000
Mana cost
0.167

Shared tags

CreatureTiming Sorcery

The Cosplayzer

Score 0.579unitless formula ranking

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

Shared traits: Creature, Timing Sorcery

Score details
Text (embedding)
0.816
Tags and themes
0.400
Color identity
0.000
Mana cost
0.100

Shared tags

CreatureTiming Sorcery

Miara, Thorn of the Glade

Score 0.579unitless formula ranking

Legendary Creature — Elf Scout · Mana cost: · Color identity: B

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.813
Tags and themes
0.333
Color identity
0.000
Mana cost
0.250

Shared tags

CreatureTiming SorceryTriggered

Peter Parker // Amazing Spider-Man

Score 0.579unitless formula ranking

Legendary Creature — Human Scientist Hero // Legendary Creature — Spider Human Hero · Mana cost: // · Color identity: WUG

Shared traits: Creature, Timing Sorcery

Score details
Text (embedding)
0.801
Tags and themes
0.167
Color identity
0.333
Mana cost
0.321

Shared tags

CreatureTiming Sorcery

Kami of Jealous Thirst

Score 0.579unitless formula ranking

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

Shared traits: Creature, Timing Sorcery

Score details
Text (embedding)
0.843
Tags and themes
0.286
Color identity
0.000
Mana cost
0.167

Shared tags

CreatureTiming Sorcery

Emrakul, the World Anew

Score 0.579unitless formula ranking

Legendary Creature — Eldrazi · Mana cost: · Color identity: Colorless

Shared traits: Creature, Timing Sorcery, Triggered

Score details
Text (embedding)
0.834
Tags and themes
0.375
Color identity
0.000
Mana cost
0.042

Shared tags

CreatureTiming SorceryTriggered

Eternal Acrobat Toast

Score 0.579unitless formula ranking

Stickers · Mana cost: — · Color identity: Colorless

Shared traits: Timing Sorcery, Triggered

Score details
Text (embedding)
0.841
Tags and themes
0.250
Color identity
0.000
Mana cost
0.250

Shared tags

Timing SorceryTriggered

Squee, the Immortal

Score 0.579unitless formula ranking

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

Shared traits: Creature, Timing Sorcery

Score details
Text (embedding)
0.827
Tags and themes
0.333
Color identity
0.000
Mana cost
0.167

Shared tags

CreatureTiming 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 (0.579); 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
Magic 2011it1942010-07-16rare—
Magic 2011es1942010-07-16rare—
Magic 2011de1942010-07-16rare—
Magic 2011fr1942010-07-16rare—
Magic 2011ja1942010-07-16rare—
Magic 2011zhs1942010-07-16rare—
Magic 2011ru1942010-07-16rare—
Magic 2011zht1942010-07-16rare—
Magic 2011en1942010-07-16rare$4.51
Magic 2011pt1942010-07-16rare—
Magic 2010pt2002009-07-17mythic—
Magic 2010ja2002009-07-17mythic—
Magic 2010ru2002009-07-17mythic—
Magic 2010de2002009-07-17mythic—
Magic 2010en2002009-07-17mythic$4.85
Magic 2010zhs2002009-07-17mythic—
Magic 2010it2002009-07-17mythic—
Magic 2010fr2002009-07-17mythic—
Magic 2010es2002009-07-17mythic—