Lemuria, the Forgotten City [ABYR-EN057] Common Hobby League 6 Your opponent cannot activate the

Your opponent cannot activate the target card in response to this card's activation

You can Tribute this card to Special Summon 1 "Blue-Eyes White Dragon" from your hand or your Deck

from face-up Attack Position to Defense Position

Set: Structure Deck: Realm of the Sea Emperor Card type: Continuous Trap Rarity: Common Activate only while "Umi" is on the field

You can only use this effect of "Zombie Power Struggle" once per turn

Lemuria, the Forgotten City [ABYR-EN057] Common Hobby League 6 Your opponent cannot activate theSet: Abyss Rising Card type: Field Spell Rarity: Common This card's name is treated as "Umi". All WATER monsters gain 200 ATK and DEF. Once per turn, during your Main Phase: You can have all WATER monsters you currently control gain Levels equal to the number of WATER monsters you currently control, until the End Phase.