Riddleform
M21Core Set 2021/#64/2020UncommonReprint
Colour IDMV 2
Current paper retail
Card Kingdom$0.35
Cardmarket€0.08
ManaPool$0.15
TCGplayer$0.19
MTGO (Cardhoarder)
retail$0.03 tix
Paper retail history (USD)
3 providers
Latest $0.35High $0.35Low $0.35▲ 0.0%
Market and collecting
Market overview
$0.19TCGplayer, USD, retail, nonfoil
Latest observation: 2026-11-10
7d▲ 0.0%30d▲ 0.0%90d▲ 46.2%
90d high
$0.20
90d low
$0.13
Paper printings priced
2
Currently 2nd
Cheapest paper printing
$0.07
Hour of Devastation
- Up 0.0% over the last 30 days on TCGplayer.
- Currently 5% below its 90 day high of $0.20.
- This is the most expensive paper printing currently priced (2 priced in total).
- Foil copies of this printing carry a 111% premium over nonfoil.
Find this printing on eBayView on TCGplayerAffiliate. MTGPrices may earn from qualifying eBay and TCGplayer purchases.
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Compare printings (2 priced)
Gameplay and rules
Enchantment
Whenever you cast a noncreature spell, you may have this enchantment become a 3/3 Sphinx creature with flying in addition to its other types until end of turn.
: Scry 1. (Look at the top card of your library. You may put that card on the bottom.)
Keywords
Scry
Card capabilities
Enchantment
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Primary formats
Eternal formats
Rulings (2)
wotc23 Jun 2020
Riddleform's first ability resolves before the spell that caused it to trigger but after targets for that spell are chosen. It will resolve even if that spell is countered.
wotc23 Jun 2020
If Riddleform becomes a creature the same turn it enters the battlefield, you can't attack with it unless it gains haste.
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Ranked by shared capabilities, colour identity, mana value and type. Never by strategic judgement.
Shares EnchantmentSame colour identity
Shares EnchantmentSame colour identity
Shares EnchantmentSame colour identity
Shares EnchantmentSame colour identity
Shares EnchantmentSame colour identity
Shares EnchantmentSame colour identity
Shares EnchantmentSame colour identity
Shares EnchantmentSame colour identity
About this card
Riddleform
Riddleform is an Enchantment, with mana cost {1}{U} (mana value 2). Printed 2 times across MTG sets.
Format legality: Commander: legal, Modern: legal, Standard: not_legal, Pioneer: legal, Legacy: legal, Pauper: not_legal.
Current headline price on TCGplayer: $0.19 (up 0.0% over 30 days).
Frequently asked
Riddleform FAQ
How much is Riddleform worth?
The current TCGplayer USD retail price for Riddleform is $0.19. It is up 0.0% over the last 30 days. Over 90 days it has ranged from $0.13 to $0.20.
What is the cheapest printing of Riddleform?
The cheapest currently priced paper printing is from Hour of Devastation at $0.07 on TCGplayer.
What is the most expensive printing of Riddleform?
The most expensive currently priced paper printing is from Core Set 2021 at $0.19 on TCGplayer.
How many printings of Riddleform are there?
Riddleform has been printed 2 times in English paper sets that MTGPrices tracks.
What set was Riddleform first printed in?
The earliest English paper printing that MTGPrices tracks is from HOU #43, released 2017-07-14.
What is the newest printing of Riddleform?
The most recent English paper printing that MTGPrices tracks is from M21 #64, released 2020-07-03.
Is there a foil version of Riddleform?
Yes. On this printing, foil copies trade at $0.40 versus $0.19 for nonfoil, which is 111% more expensive on TCGplayer.
Is Riddleform legal in Commander?
Yes, Riddleform is currently legal in Commander per Scryfall's legality feed.