Mudragon of the Swamp [CT15-EN005] Ultra Rare Ultra Rare except Thunder monsters

except Thunder monsters

while you control another Synchro Monster

You can only use each of the following effects of "F

but its original ATK/DEF become halved

You can only use this effect of "Awakening of Nephthys" once per turn

Mudragon of the Swamp [CT15-EN005] Ultra Rare Ultra Rare except Thunder monstersSet: 2018 Mega Tins Card type: Fusion Effect Monster Rarity: Ultra Rare Attack: 1900 Defense: 1600 2 monsters with the same Attribute but different Types Your opponent cannot target monsters on the field with the same Attribute as this card with card effects. Once per turn (Quick Effect): You can declare 1 Attribute; this card becomes that Attribute until the end of this turn.