Bone Dragon [Core Set 2019] SV13 the ATK/DEF of those changed

the ATK/DEF of those changed monsters become 0

Set: Legendary Duelists: Season 2 Card type: Synchro/Effect Monster Rarity: Common Attack: 2600 Defense: 2000 1 "Blackwing" Tuner + 1 or more non-Tuner "Blackwing" monsters You can target 1 Level 5 or higher Winged Beast-Type monster in your Graveyard

Set: Dark Revelation Volume 3 Card type: Fusion/Effect Monster Rarity: Rare Attack: 2200 Defense: 1500 "Dark Blade" + "Pitch-Dark Dragon" Each time this card inflicts Battle Damage to your opponent

it gains 500 ATK until the End Phase

•You can target 1 face-up monster you control and this card

Bone Dragon [Core Set 2019] SV13 the ATK/DEF of those changedSet: Core Set 2019 Type: Creature Dragon Skeleton Rarity: Mythic Cost: {3}{B}{B} Flying {3}{B}{B}, Exile seven other cards from your graveyard: Return Bone Dragon from your graveyard to the battlefield tapped. Its roar is the clatter of a thousand bones.