Card text
When this creature enters, draw a card.
As long as you have one or fewer cards in hand, if you would draw one or more cards, you draw that many cards plus one instead.
Warp {1}{U}
Cheapest
US$35.00
at TCGplayer · postage at checkout
Cheapest · the United States
US$35.00
In stock at · US
1 store
1 store in other markets
Mana cost
{3}{U}{U}
Power / toughness
4/6
Cheapest first by item price; postage is added at each store's checkout. How we compare prices →
Price comparison (1) · the United States
oldest listing 11h ago- 1US$35.00→
TCGplayerCheapest
lowest listingIn stockpostage at checkoutupdated 11h agoPaid link
Prices are collected from public store listings and may change. How we compare prices
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US$37.45
What this has recently sold for on TCGplayer — a reference value, not a listing.
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Card text
When this creature enters, draw a card.
As long as you have one or fewer cards in hand, if you would draw one or more cards, you draw that many cards plus one instead.
Warp {1}{U}
Format legality
- StandardLegal
- PioneerLegal
- ModernLegal
- LegacyLegal
- VintageLegal
- CommanderLegal
- PauperNot legal
- BrawlLegal
- OathbreakerLegal
- HistoricLegal
- TimelessLegal
- AlchemyLegal
Price history (USD · lowest price)
TCGplayer market shown in USD at an indicative rate
Now US$37.45Low US$37.41High US$37.45▲ 0.1%
About Quantum Riddler
This page covers the promo pack printing of Quantum Riddler (72p), a Blue Creature — Sphinx from Promo Pack: Edge of Eternities (PEOE). It is printed at Mythic Rare rarity. The one keyword in its text is Flying. It is legal in Standard, Pioneer, Modern and Legacy and 7 more formats.
We track no other printing of 72p in this set, so there is no base card here to compare its price with.
The cheapest listing in the United States is US$35.00, level with TCGplayer's US$37.45 market price. Only one store has it in the United States, so the price is whatever that shop asks and there is no second quote to check it against.
The United States is the cheapest of the 2 markets that have it, and the United Kingdom is dearest at about 54% more once converted. In each market's own currency the cheapest listings read US$35.00 in the United States and £42.63 in the United Kingdom. Conversions use indicative exchange rates, and postage, duty and import tax are not included, so a cheaper market elsewhere is a fact about listings and not a reason to import.
The market price moved +0.1% over the last 7 days; there is not yet a 30-day window to set that against. It is trading at its 90-day high of US$37.45.
Promo Pack: Edge of Eternities is a promo pack release, released August 2025. Quantum Riddler has 2 other cards in the database, listed further down the page.
Flying When this creature enters, draw a card. As long as you have one or fewer cards in hand, if you would draw one or more cards, you draw that many cards plus one instead. Warp {1}{U}
Frequently asked questions
- How much does Quantum Riddler (Promo Pack) 72p cost?
- The cheapest listing for Quantum Riddler (72p) in the United States is US$35.00, from a marketplace rather than one of the stores we track. TCGplayer's market price is US$37.45.
- How much is Quantum Riddler in other currencies?
- US$35.00 in the United States and £42.63 in the United Kingdom. Each is a real listing in the currency its seller bills in.
- What set is Quantum Riddler from?
- Quantum Riddler is card 72p from Promo Pack: Edge of Eternities (PEOE) in Magic: The Gathering. It is a mythic rare Blue creature.
- Where can I buy Quantum Riddler?
- Compare every store selling Quantum Riddler across the US, Australia, the UK, Singapore, Canada and the EU on this page, then buy from whichever seller offers the lowest total including postage. MTG Compare links straight through to each store.
Quantum Riddler price by market
Quantum Riddler is cheapest in the United States at US$35.00 and dearest in the United Kingdom at £42.63 (≈ US$53.96), a 54% spread across the 2 markets stocking it. Each seller bills in its own currency; converted figures are indicative only.
| Market | Cheapest | ≈ USD | Stores |
|---|---|---|---|
| United StatesCheapestYour market | US$35.00postage at checkout | 1 | |
| United Kingdom | £42.63postage at checkout ≈ US$53.96 | 1 |
Prices are live listings in each market, in the currency that seller charges. The “≈ USD” column is an indicative conversion for comparison only: not a quote, and not what you'll be billed. Stores generally ship within their own market, and international postage, duty and import tax aren't included, so a cheaper market elsewhere isn't necessarily cheaper to get delivered to you.
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Card details
- Card number
- 72p
- Set
- Promo Pack: Edge of Eternities (PEOE)
- Set type
- Promo Pack
- Released
- 1 August 2025
- Rarity
- Mythic Rare (M)
- Printing
- Promo Pack
- Type line
- Creature — Sphinx
- Colour
- Blue
- Colour identity
- Blue
- Mana cost
- {3}{U}{U}
- Power / toughness
- 4/6
- Finish
- Non-foil
TCGplayer listing: Quantum Riddler
Also available on eBay
Live listings, including used and international sellers: a useful cross-check on the store prices above, and often the only source for older printings. Graded slabs get their own tab, so they never distort the raw price. eBay prices are sellers' asking prices and are never ranked with the stores.
As an eBay Partner Network affiliate, MTG Compare earns from qualifying purchases.
Affiliate link: as an eBay Partner Network affiliate, MTG Compare earns from qualifying purchases — at no extra cost to you.
Cheaper Blue creatures in Promo Pack: Edge of Eternities
Same set, colour and type, strictly cheaper on TCGplayer.
Quantum Riddler in other sets
Every other printing with this name, one per set.
More from Promo Pack: Edge of Eternities
Read next
- Magic Card Rarities Explained: What Common to Mythic Rare Is WorthWhat the rarities mean, and why they are a weak guide to price
- Where to Buy Magic: The Gathering Cards: 6 Markets ComparedWhich stores in your market carry Magic singles, and how they compare
- Are Magic Cards Cheaper Abroad? The Biggest Cross-Market GapsWhether a cross-market price gap survives postage and import tax