Riddleform is an Uncommon Enchantment from the 2020 Magic: The Gathering Core Set 2021, featuring a {1}{U} mana cost and versatile gameplay mechanics.
2020 • Magic: The Gathering • Core Set 2021
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| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$0.18 | Guide Estimate | +12.5% | ||
Raw / Ungraded
TCGplayer Market (reference) · Guide Estimate evidence · captured Oct 13, 2026
Riddleform, designated as card number 64, is an Uncommon Enchantment from the Magic: The Gathering Core Set 2021, released in 2020. Illustrated by Steve Argyle and bearing the set code M21, this card serves as a functional component for players engaging with the trading card game. The card requires {1}{U} to cast, resulting in a mana value of 2, and operates within the blue color identity. The gameplay mechanics of Riddleform provide flexible options during a match. As an Enchantment, it remains on the battlefield unless removed. Its primary ability activates whenever you cast a noncreature spell, allowing you to have it become a 3/3 Sphinx creature with flying until end of turn. This transformation adds to its other types, enabling it to participate in combat or block enemy creatures while retaining its enchantment status. This duality allows for strategic flexibility, letting players decide whether to utilize its creature capabilities or keep it in its base form. Additionally, Riddleform offers a built-in utility ability that can be activated for {2}{U}. This effect allows you to scry 1, meaning you look at the top card of your library and may choose to put it on the bottom. This mechanic aids in deck filtering and mana base management without requiring external cards or complex interactions. The card's {1}{U} mana cost and enchantment type support blue-based strategies. The card’s identity is firmly rooted in the Core Set 2021 release, making it a recognizable piece for those tracking the evolution of Magic: The Gathering products. Its status as an Uncommon rarity ensures it is accessible while maintaining a distinct presence in the set's checklist.
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The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
The core identity of the card within the set.
The subject, team, league, and sport context tied to this card.
Featured
Riddleform
Game
Magic: The Gathering
Rarity, print treatment, and game-specific stats for this card.
Uncommon
Steve Argyle
Card Stock
English
{1}{U}
Enchantment
U
Abilities, attacks, oracle text, and flavor text printed on the card.
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. {2}{U}: Scry 1. (Look at the top card of your library. You may put that card on the bottom.)
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