Ultra Polymerization
Maximum Crisis · #EN052

Ultra Polymerization

Ultra Polymerization is a Secret Rare Spell Card from Maximum Crisis (EN052) in the Yu-Gi-Oh! TCG. Cactaur's latest catalog snapshot shows a market reference near $3.04 for ungraded copies.

Maximum Crisis set collectorsPrice-conscious singles buyers
TCGPlayer market $3.04
Cardmarket trend
Rarity Secret Rare
App coming soon

Who is this card for?

Ultra Polymerization suits collectors and players working on Maximum Crisis who need the Secret Rare slot. Compare listing photos to your target edition and confirm the YGOPRODeck set code before buying online.

What is Ultra Polymerization from Maximum Crisis?

Ultra Polymerization is a Spell Card in Maximum Crisis numbered EN052. Ultra Polymerization (EN052) from Maximum Crisis should be evaluated with set context, stats, archetype, and condition together. This printing is from Maximum Crisis. Collector number EN052 distinguishes this printing from same-name cards in other sets.

What is Ultra Polymerization worth today?

Cactaur tracks a market reference near $3.04 for Ultra Polymerization. Low and high spread runs $3.04 to null. This printing is from Maximum Crisis. Collector number EN052 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Secret Rare. The set released in 2017.

SetMaximum Crisis
NumberEN052
RaritySecret Rare
TCGPlayer USD$3.04
Cardmarket EUR

How collectible is Ultra Polymerization?

Ultra Polymerization is a Secret Rare printing in Maximum Crisis. Master set builders use set code and passcode to track completion progress. This printing is from Maximum Crisis. Collector number EN052 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Secret Rare.

What are the key details for Ultra Polymerization?

Ultra Polymerization lists as Spell Card (Normal). Rules text is indexed in the catalog for search and deck research. This printing is from Maximum Crisis. Collector number EN052 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Secret Rare. The set released in 2017.

Cactaur's take

Ultra Polymerization (EN052) from Maximum Crisis should be evaluated with set context, stats, archetype, and condition together.

Pros

  • Ultra Polymerization is catalogued as Secret Rare Spell Card in Maximum Crisis, making set code and passcode verification straightforward.
  • Public market data shows a reference near $3.04.

Cons

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

Verdict: Use $3.04 as a benchmark, then adjust for edition, grade, and how quickly you need to buy or sell.

FAQ

What is Ultra Polymerization from Maximum Crisis?

Ultra Polymerization is a Secret Rare Spell Card from Maximum Crisis numbered EN052 in the Yu-Gi-Oh! TCG. Cactaur indexes set, rarity, stats, and market references for this printing.

How much is Ultra Polymerization worth?

Cactaur's catalog snapshot shows a market reference near $3.04 for ungraded Ultra Polymerization. Condition, edition, and recent sold comps can move realized prices above or below that benchmark.

What rarity is Ultra Polymerization?

Ultra Polymerization is catalogued as Secret Rare in Maximum Crisis. Use the set code on listings to confirm you are buying this exact printing. This printing is from Maximum Crisis.

How do I verify the correct Ultra Polymerization printing?

Match set code macr, collector number EN052, and edition. YGOPRODeck-backed metadata on this page is the reference Cactaur uses for catalog keys. This printing is from Maximum Crisis.

Should I buy Ultra Polymerization near mint or played?

Near-mint copies command the catalog reference near $3.04. 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: 2026-06-25. Last updated: 2026-06-25.