Black Sonic [DLCS-EN032] Ultra Rare SWSH135 You can only use this

You can only use this effect of "Archnemeses Eschatos" once per turn

if this card attacked an opponent's monster: Negate the effects of that monster (including in the Graveyard)

This card's ATK and DEF are equal to its Level x 400

Set: POP Series 7 Type: Lightning Rarity: Common Retreat cost: Colorless

During battle between this attacking and a Defense Position monster whose DEF is lower than the ATK of this card inflict the difference as Battle Damage to your opponent

Black Sonic [DLCS-EN032] Ultra Rare SWSH135 You can only use thisSet: Dragons of Legend: The Complete Series Card type: Normal Trap Rarity: Ultra Rare When an opponent's monster declares an attack on a "Blackwing" monster you control: Banish all face up Attack Position monsters your opponent controls. If you control exactly 3 "Blackwing" monsters (and no other monsters), you can activate this card from your hand.