Pikachu VMAX (044/185) [Sword & Shield: Vivid Voltage] SM169 When an attack is declared

When an attack is declared involving this card that was Synchro Summoned this turn and another monster: You can make this card's ATK become double its original ATK until the end of this turn

but its effect(s) are negated and its ATK becomes 4000

Set: Millennium Pack Card type: Fusion/Effect Monster Rarity: Common Attack: 5000 Defense: 5000 5 Dragon-Type monsters Must be Fusion Summoned

Set: Battles of Legend: Light's Revenge Card type: Effect Monster Rarity: Ultra Rare Attack: 2900 Defense: 2900 Cannot be Normal Summoned/Set

Pikachu VMAX (044/185) [Sword & Shield: Vivid Voltage] SM169 When an attack is declaredSet: Sword & Shield: Vivid Voltage Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless,Colorless