Yu-Gi-Oh!
A Legendary Ocean [SDRE-EN024] Common
$0.50
| Set: | Structure Deck: Realm of the Sea Emperor |
| Card type: | Spell Card |
| Rarity: | Common |
This card's name is treated as "Umi". Reduce the Level of all WATER monsters in both player's hands and on the field by 1. All WATER monsters gain 200 ATK and DEF.
