Theres also the fact that it lives on as an infamous example of plagiarism, which definitely helped it end up so high on the list
Rosnc popularnoci ciesz si tytuy z mechanikami Megaways, funkcjami Buy Feature lub rozgrywk w stylu crash, ktre cz prostot z intensywn dynamik
Battle of Wits, as mentioned, is a specific reason to have more than 60 cards, because the alternative win condition requires more than 200 cards
If you read the flavor text of the Double cards in the following order Double Dip, Double Play, Double Deal, Double Take, Double Cross you get the following limerick (note how the lines were chosen to match the cards they were on): In a duel and taking a lickin' (the figure in the art is eating ice cream licking, get it?) The wizard explained, I'm no chicken (the figure appears to favor pigs and dogs) I'm facing defeat (the figure has already been beaten up) But next time we meet, (the figure is being visited by an older version of himself) You're in for a nasty butt-kickin'. (the figure has clearly had his butt kicked) The Elvises in the background of Elvish Impersonators are young Elvises
If shrines become more flexible and frequent I'd rank this even higher