Set: Structure Deck: Realm of the Sea Emperor
Number: SDRE-EN024
Rarity: Common
Attribute: SPELL
Card Type: Normal Spell
Attack: 0
Defense: 0
Description: 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.