![Endless Decay [JUMP-EN056] Ultra Rare](http://darkcrystalcards.com/cdn/shop/products/b2afc370-e828-5587-9fa6-cf0110f15321.jpg?v=1630519242&width=311)
![Endless Decay [JUMP-EN056] Ultra Rare](http://darkcrystalcards.com/cdn/shop/products/b2afc370-e828-5587-9fa6-cf0110f15321_1024x.jpg?v=1630519242)
Description
| Set: | Shonen Jump Magazine Promos |
| Card type: | Effect Monster |
| Rarity: | Ultra Rare |
If you have 2000 Life Points or less, you can Special Summon this card (from your hand). When this card is Normal or Special Summoned: This card's ATK becomes half the opponent's Life Points.