Image via ygoprodeck.com
Number 66: Master Key Beetle
2014 Mega-Tin Mega Pack MP14-EN099 • super-rare
- Set
- 2014 Mega-Tin Mega Pack
- Printing code
- MP14-EN099
- Rarity
- Super rare
- Card type
- Xyz monster
- Attribute
- Dark
- Level / Rank
- 4
- ATK
- 2500
- DEF
- 800
Where to find one
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Where it came from
Number 66: Master Key Beetle first appeared in the 2014 Mega-Tin Mega Pack, which compiled top-tier cards from the Yu-Gi-Oh! TCG sets Lord of the Tachyon Galaxy and Shadow Specters. This Xyz Monster was originally released as a Secret Rare in the Judgment of the Light booster set before its inclusion in the Mega Pack as a Super Rare, a transition that made the card more accessible to competitive players who sought its unique protective capabilities.
The card’s design features the intricate, mechanical insectoid aesthetic common to the Number monster series, which are central to the Zexal era of the franchise. It was designed as a strategic defensive tool, allowing players to choose a card to protect from both destruction and targeting. Because of this powerful utility in safeguarding key field assets, it became a staple in various deck builds of the time, particularly those focused on DARK-attribute monsters.
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About Number 66: Master Key Beetle
Number 66: Master Key Beetle is a card in the Yu-Gi-Oh! catalog on collecto.rs. 2014 Mega-Tin Mega Pack MP14-EN099 • super-rare. Catalog data is sourced from YGOProDeck. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.
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