TCGenius.ai
Number 66: Master Key Beetle
DARK · Insect / Xyz Effect Monster · 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 on the field would be destroyed, you can send one of its targets to the Graveyard instead.
Is it legal?
TCGUnlimited (3)
OCGUnlimited (3)
Master DuelUnlimited (3)
Rarity: Super Rare (SR)
Genesys0 points
Price
About $0.25–$0.29 across printings and stores (as of Oct 8, 2026). See listings on TCGplayer · eBay · Cardmarket (EU)
Price history & alerts
Printings
| Set | Code | Rarity |
|---|---|---|
| Judgment of the Light | JOTL-EN054 | Super Rare |
| 2014 Mega-Tin Mega Pack | MP14-EN099 | Super Rare |
| Wing Raiders | WIRA-EN045 | Common |
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