![Archfiend of Gilfer [JMP-EN003] Ultra Rare - Josh's Cards](http://joshscards.com/cdn/shop/files/4248cec6-8c89-5ecc-af4b-1c11db4c29bc.png?v=1714022734&width=400)
![Archfiend of Gilfer [JMP-EN003] Ultra Rare - Josh's Cards](http://joshscards.com/cdn/shop/files/4248cec6-8c89-5ecc-af4b-1c11db4c29bc_1024x.png?v=1714022734)
Description
| Set: | Shonen Jump Magazine Promos |
| Card type: | Effect Monster |
| Rarity: | Ultra Rare |
| Attack: | 2200 |
| Defense: | 2500 |
When this card is sent to the Graveyard, you can activate its effect. You can then equip it to a monster on the field, and this card will be treated as an Equip Spell Card that decreases the ATK of the equipped monster by 500 points.