Players have to attack their opponent's Deck Masters to reduce their life points to 0 to be able to win the duel
The 30 Cards: Set by Set What Makes This Lineup Notable The Classic Collection covers every major TCG era Wizards of the Coast through Scarlet & Violet with at least one representative card per generation of rules and mechanics
Special Summon 1 "Duel Dragon Token" with the same Type, Attribute, Level, ATK and DEF that monster had in the Extra Deck, to your zone this card points to
You're locked in a Standard green midrange mirror, with you playing white-black-green and them playing something that at least looks pretty similar
Volrath's Stronghold / Academy Ruins Back when the latter of these was a new card you would use these things to recur powerful cards and that would be your inevitability and win condition
The KMC W sleeves were suggested by someone on the forum, but I cant remember who