Ghost Reaper & Winter Cherries (Alternate Art) (Platinum Secret Rare) Platinum Secret Rare - Quarter Century Bonanza 1st Edition

If your opponent controls more monsters than you do (Quick Effect): You can discard this card; reveal 1 card in your Extra Deck, then look at your opponent's Extra Deck, also banish all cards in their Extra Deck with the same name as that revealed card. You can only use this effect of "Ghost Reaper & Winter Cherries" once per turn.