The Wicked Eraser [JUMP-EN016] Ultra Rare Machinedramon or 4: Destroy 1 Spell/Trap

or 4: Destroy 1 Spell/Trap Card on the field

It attacks in many ways by combining and separating with other monsters

Set: Legendary Dragon Decks Card type: Continuous Spell Rarity: Ultra Rare When this card is activated: Look at the top 3 cards of your Deck

(You cannot halve the same damage twice this way

or destroyed by an opponent's card effect

The Wicked Eraser [JUMP-EN016] Ultra Rare Machinedramon or 4: Destroy 1 Spell/TrapSet: Shonen Jump Magazine Promos Card type: Effect Monster Rarity: Ultra Rare Attack: ? Defense: ? This card cannot be Special Summoned. This card cannot be Normal Summoned or Set except by Tributing 3 monsters. The ATK and DEF of this card are each equal to the number of cards your opponent controls 1000. When this card is destroyed and sent to the Graveyard, destroy all cards on the field. During your Main Phase, you can destroy this card.