Phantom Beast Cross-Wing [GX02-EN001] Super Rare Fiend while you control this card:

while you control this card: You can Special Summon 1 "Synchron Token" (Machine-Type/EARTH/Level 2/ATK 1000/DEF 0)

You can only use this effect of "D/D Savant Copernicus" once per turn

Set: Legendary Collection 4: Joey's World Card type: Effect Monster Rarity: Ultra Rare Attack: 1900 Defense: 1200 You can discard this card to the Graveyard to add 1 "Harpies' Hunting Ground" from your Deck to your hand

except "Red-Eyes Darkness Metal Dragon"

Phantom Beast Cross-Wing [GX02-EN001] Super Rare Fiend while you control this card:Set: GX Tag Force Promo Card type: Effect Monster Rarity: Super Rare Attack: 1300 Defense: 1300 While this card is in the Graveyard, "Gazelle the King of Mythical Beasts" and all "Phantom Beast" monsters on the field gain 300 ATK.