The Wicked Eraser [JUMP-EN016] Ultra Rare Machinedramon If this card is discarded:

If this card is discarded: You can Special Summon this card

You can only activate 1 “Herald of the Abyss” per turn

Select and activate an appropriate effect which can be applied: •If "Yu-Jo Friendship" is in your Graveyard

during the End Phase: Shuffle this card into the Extra Deck

you can select 1 face-up monster your opponent controls

The Wicked Eraser [JUMP-EN016] Ultra Rare Machinedramon If this card is discarded:Set: 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.