The 2021 Magic: The Gathering Mystery Booster Playtest Card Trial and Error (Card 68). A rare elemental instant with unique copying mechanics.
2021 • Magic: The Gathering • Mystery Booster Playtest Cards 2021
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| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$0.21 | Guide Estimate | -4.5% | ||
Raw / Ungraded
TCGplayer Market (reference) · Guide Estimate evidence · captured Oct 13, 2026
The 2021 Magic: The Gathering Mystery Booster Playtest Cards series offers a rare glimpse into experimental designs, and Card 68, Trial and Error, stands out as a compelling piece of that history. Released as part of the CMB2 set, this elemental instant card is categorized as a rare, making it a distinct target for dedicated Magic: The Gathering trading card game card enthusiasts who appreciate the behind-the-scenes development of the game. Designed by artist Chris Clay, this card features a mana cost of {R}{R} and deals 3 damage to any target. What makes Trial and Error particularly interesting for collectors is its unique secondary ability: whenever the card is countered or fizzles, you may copy it and choose new targets for the copy. This mechanic adds a layer of strategic depth that distinguishes it from standard damage spells, reflecting the experimental nature of the playtest environment. For collectors, owning a copy of this card from the Mystery Booster Playtest Cards 2021 series represents more than just acquiring a playable card; it is about preserving a piece of Magic: The Gathering's iterative design process. The card's red color identity and elemental fire subtype place it firmly within the game's established mana system, while its rarity ensures it remains a sought-after item for those building specialized collections or exploring the breadth of the game's history. Whether you are a player interested in the card's potential in casual formats or a collector focused on the Mystery Booster series, Trial and Error offers a fascinating look at how designers experiment with risk and reward. Its ability to rebound from being countered creates a memorable gameplay experience, making it a notable entry in the 2021 playtest lineup.
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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
Trial and Error
Game
Magic: The Gathering
Rarity, print treatment, and game-specific stats for this card.
Rare
Chris Clay
Card Stock
English
{R}{R}
Elemental Instant — Fire
R
Abilities, attacks, oracle text, and flavor text printed on the card.
Whenever Trial and Error is countered or fizzles, you may copy it and choose new targets for the copy. Trial and Error deals 3 damage to any target.
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