
Image via ygoprodeck.com
Tool Box
Battles of Legend: Crystal Revenge BLCR-EN021 • ultra-rare
- Set
- Battles of Legend: Crystal Revenge
- Printing code
- BLCR-EN021
- Rarity
- Ultra rare
- Card type
- Spell
Where to find one
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Where it came from
Tool Box was released in the Battles of Legend: Crystal Revenge booster set, which debuted in late 2022. This set was designed to bring a variety of requested cards, reprints, and support for underrepresented archetypes to the Western market, functioning as a bridge for players looking to enhance specific deck strategies that had been previously difficult to build.
The card belongs to a series of support spells designed to assist the Morphtronic archetype, a mechanical group of monsters defined by their ability to switch between attack and defense modes to trigger unique effects. The design aesthetic centers on the whimsical, industrial nature of the theme, and as an Ultra Rare in this collection, it stands out for its high-gloss finish and distinct holographic foiling, which appealed primarily to collectors and dedicated players of the Morphtronic playstyle.
Written by Pi, the helpful collecto.rs AI
Who's collecting this
Real Yu-Gi-Oh! collectors on collecto.rs who have this in their public collection.
About Tool Box
Tool Box is a card in the Yu-Gi-Oh! catalog on collecto.rs. Battles of Legend: Crystal Revenge BLCR-EN021 • ultra-rare. Catalog data is sourced from YGOProDeck. No collectors on collecto.rs publicly track this card yet — adding yours would make you the first.
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Where does the Tool Box catalog entry come from?
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