There are many decks in EDH that use the graveyard practically as a second hand, and with the Jace's ability to filter what you toss in there and what you don't is very helpful
Neither of the modes of this entwine modal spell is very exciting, so Id say the card works best when you need to play more lands badly with cards like Crucible of Worlds or when youre somehow flooded with lands
Overall, the secondary market has gone too far for many players and has led to many fans jumping ship for other card games
It synergizes with Dimir Affinity strategies, but it also works extremely well with Overlord of the Balemurk, which is absolutely everywhere
It wasn't a matter of ignorance, it was a difficult call that had to be made for the sake of the game
In fact, we highly recommend only opening packs from the current set because it allows you to start building a card pool that will last longer during the time that you started