The list can be considered a watchlist for potential bans (see full Commander ban list) and place for unbanned cards to end up in
You are going to draw very quickly with copies of a Consecrated Sphinx
These are built for quick play: grab two boosters, shuffle them together, and you have got an instant deck with the Lands already included
But at least it cant be countered, so most of the time it gets the job done and does what you want from your 8-mana sweeper
Sure, you might steal their win condition or prevent them from using it to their advantage, but even then, itd seem contradictory for them to play game-winning cards while youre discouraged from doing the same, right
Beagle Boys Small-Time Crooks can do a similar thing but the plan is more obvious