Experiment Five, card number 73 from the 2021 Mystery Booster Playtest Cards set. This rare Magic: The Gathering creature offers a distinct gameplay twist for dedicated collectors.
2021 • Magic: The Gathering • Mystery Booster Playtest Cards 2021
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| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$0.22 | Guide Estimate | +4.8% | ||
Raw / Ungraded
TCGplayer Market (reference) · Guide Estimate evidence · captured Oct 11, 2026
Experiment Five, designated as card number 73 in the 2021 Mystery Booster Playtest Cards series, stands as a unique entry for Magic: The Gathering enthusiasts. This rare creature card introduces a specialized gameplay mechanic that diverges from standard mana costs, requiring players to utilize mana from sources capable of producing two or more colors. This distinctive feature makes it a fascinating subject for collectors interested in experimental design and complex rules interactions within the game's history. As part of the Mystery Booster Playtest Cards, this release was designed to test new mechanics and card structures before potential inclusion in future expansions. The card's identity as a Bear, Snake, and Mutant creature adds thematic depth to its one-mana cost, offering a low-cost entry point for strategic play while maintaining the intrigue of a playtest artifact. The rarity of Experiment Five within the playtest set enhances its appeal among those who value the historical context of Magic: The Gathering development. Its unique ability to gain power and toughness through multicolored mana provides a tangible connection to the iterative process behind the game's most beloved mechanics. For investors and hobbyists alike, owning a piece of this experimental era offers a deeper appreciation for the creative risks taken to shape the trading card landscape. Whether you are completing a set of playtest cards or focusing on rare creature cards, this card represents a significant moment in the game's ongoing narrative.
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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
Experiment Five
Game
Magic: The Gathering
Rarity, print treatment, and game-specific stats for this card.
Rare
Gavin Verhey
Card Stock
English
{G}
Creature — Bear Snake Mutant
1 / 1
G
Abilities, attacks, oracle text, and flavor text printed on the card.
{1}{Z}: Put a +1/+2 counter on Experiment Five. ({Z} is paid with one mana from any source that could produce two or more colors of mana.)
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