Digilab [P-225] (Time Stranger Box Topper) [Promotional Cards]
Foil - NM
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![Mamemon [BT6-064] (Alternate Art) [Double Diamond]](https://cdn.shopify.com/s/files/1/0836/1931/6002/products/58b8d701-cc6a-5d49-85ca-22bf3e0b9133.png?v=1699394456)
Mamemon [BT6-064] (Alternate Art) [Double Diamond]
| Set: | Double Diamond |
| Card type: | Digimon |
| Rarity: | Super Rare |
| Digi type: | Mutant |
| Play Cost: | 7 |
| Form: | Ultimate |
| Attribute: | Data |
| Digivolve Cost: | 3 |
| Digivolve Cost Level: | 4 |
＜Decoy (Black)＞ (When one of your other black Digimon would be deleted by an opponent's effect, you may delete this Digimon to prevent that deletion.)[On Deletion] Delete 1 of your opponent's Digimon with a play cost of 7 or less.