Bioessence Hydra
War of the Spark Promos · #186s

Bioessence Hydra

Bioessence Hydra is a Rare Creature — Hydra Mutant from War of the Spark Promos (186s) in Magic: The Gathering. Mana cost {3}{G}{U}. Color identity: G, U. Cactaur's latest catalog snapshot shows a market reference near $0.70 for ungraded copies.

War of the Spark Promos set collectorsRarity-focused collectorsPrice-conscious singles buyers [object Object][object Object][object Object][object Object][object Object][object Object]
TCGPlayer market $0.70
Cardmarket trend
Rarity Rare
App coming soon

Who is this card for?

Bioessence Hydra suits collectors and players working on War of the Spark Promos who need the Rare slot. Compare listing photos to your target finish and confirm the Scryfall collector number before buying online.

What is Bioessence Hydra from War of the Spark Promos?

Bioessence Hydra is a Creature — Hydra Mutant in War of the Spark Promos numbered 186s. Mana cost {3}{G}{U}. Color identity: G, U. Bioessence Hydra (186s) from War of the Spark Promos should be evaluated with set context, mana cost, color identity, and condition together.

What is Bioessence Hydra worth today?

Cactaur tracks a market reference near $0.70 for Bioessence Hydra. Low and high spread runs $0.70 to null. This printing is from War of the Spark Promos. Collector number 186s distinguishes this printing from same-name cards in other sets. Catalogued rarity: Rare.

SetWar of the Spark Promos
Number186s
RarityRare
TCGPlayer USD$0.70
Cardmarket EUR
foil $0.70

Card stats

ColorsG, U
Power4

How collectible is Bioessence Hydra?

Bioessence Hydra is a Rare printing in War of the Spark Promos. Master set builders use collector number and set symbol to track completion progress. This printing is from War of the Spark Promos. Collector number 186s distinguishes this printing from same-name cards in other sets.

What are the key details for Bioessence Hydra?

Bioessence Hydra lists as Creature — Hydra Mutant with keywords Trample. Artist: Mathias Kollros. Rules text is indexed in the catalog for search and deck research. This printing is from War of the Spark Promos. Collector number 186s distinguishes this printing from same-name cards in other sets.

Cactaur's take

Bioessence Hydra (186s) from War of the Spark Promos should be evaluated with set context, mana cost, color identity, and condition together.

Pros

  • Bioessence Hydra is catalogued as Rare Creature — Hydra Mutant in War of the Spark Promos, making set and collector number verification straightforward.
  • Public market data shows a reference near $0.70.
  • Mana cost {3}{G}{U} and type line Creature — Hydra Mutant help deck builders confirm the correct printing quickly.

Cons

  • Raw market prices vary by condition and finish — near-mint estimates are not slab grades.

Verdict: Use $0.70 as a benchmark, then adjust for finish, grade, and how quickly you need to buy or sell.

FAQ

What is Bioessence Hydra from War of the Spark Promos?

Bioessence Hydra is a Rare Creature — Hydra Mutant from War of the Spark Promos numbered 186s in Magic: The Gathering. Cactaur indexes set, rarity, mana cost, and market references for this printing.

How much is Bioessence Hydra worth?

Cactaur's catalog snapshot shows a market reference near $0.70 for ungraded Bioessence Hydra. Condition, finish, and recent sold comps can move realized prices above or below that benchmark.

What rarity is Bioessence Hydra?

Bioessence Hydra is catalogued as Rare in War of the Spark Promos. Use the collector number and set symbol on listings to confirm you are buying this exact printing.

Is Bioessence Hydra legal in Commander or Standard?

Bioessence Hydra shows format legality in historic, timeless, gladiator, pioneer based on our latest ingest. Always verify the exact printing and ban-list updates before registering a deck for an event.

Should I buy Bioessence Hydra near mint or played?

Near-mint copies command the catalog reference near $0.70. Heavily played copies trade lower unless the card is a chase rare where any clean copy is scarce.

Related cards

Trust & data sources. Cactaur displays catalog and market data from pokemontcg.io embedded TCGPlayer/Cardmarket references. Prices change frequently and are not guarantees.

Cactaur does not authenticate cards or guarantee values. Scan your copy in the iPhone app for condition-aware guidance.

Catalog snapshot: 2026-06-23. Last updated: 2026-06-23.