Number 66: Master Key Beetle
Xyz Effect Monster DARK
Market price · TCGPlayer
Updated Sep 14, 2026
$0.26 – $0.68
3 printings priced
Type
Insect
Rank
4
ATK
2500
DEF
800
2 level 4 DARK monsters // Once per turn: You can detach 1 Xyz Material from this card, then target 1 card you control, except this card; while this card is face-up on the field, that card(s) cannot be destroyed by card effects. If this face-up card would be destroyed, you can send one of its targets to the Graveyard instead.
Appears in 3 expansions
Printings (3)
| expansion | Code | Rarity | Price | Buy |
|---|---|---|---|---|
| Judgment of the Light | JOTL-EN054 | Super Rare | $0.68 | |
| 2014 Mega-Tins Mega Pack | MP14-EN099 | Super Rare | $0.45 | |
| Wing Raiders | WIRA-EN045 | Common | $0.26 |
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