Proto-Cyber Dragon [LCGX-EN177] Ultra Rare XY06 the field is treated as

the field is treated as "Umi"

Set: Dark Legends Card type: Effect Monster Rarity: Rare Attack: 1800 Defense: 1000 Once per turn

change that monster's ATK to 0

Set: Premium Gold: Return of the Bling Card type: Synchro/Effect Monster Rarity: Gold Secret Rare Attack: 4000 Defense: 2000 1 DARK Tuner + 1 Dragon-Type non-Tuner monster Cannot be destroyed by battle

Set: Judgment of the Light Card type: Xyz/Effect Monster Rarity: Rare Attack: 2500 Defense: 2000 3 Level 4 LIGHT monsters Once per turn: You can detach 1 Xyz Material from this card

Proto-Cyber Dragon [LCGX-EN177] Ultra Rare XY06 the field is treated asSet: Legendary Collection 2 Card type: Effect Monster Rarity: Ultra Rare Attack: 1100 Defense: 600 This card's name becomes "Cyber Dragon" while it is face up on the field.