sinon card sleeves Eschaton these sleeves offer both style and protection for your trading cards Bushiroad Sleeve Collection HG Vol.2581:

You can send this card with 2 or more Greed Counters to the GY

A more dedicated "Cyber Dragon"-"Cyberdark" hybrid Deck will lean more towards the "Cyberdark" playstyle, and is thus described on the "Cyberdark" page

When an opponent tries to attack you directly, you can activate this trap card to shuffle all their attack position monsters back into their deck

At the time of the decks introduction the mechanic of discarding cards from your hand to the Graveyard to activate effects was unique, although the deck struggled to find much success beyond a local tournament level

Pot of Benevolence X SPELL Select 2 cards from the Graveyard(s), and shuffle them into their owner's Deck(s)

When this card is flipped result battle, the monster who attack this card is equipped by this card: as long as this card equips a monster, his owner take 300 Life points damage every draw-phase