The Haunt of Hightower grows every time a card hits an opponents graveyard, while Quest for the Nihil Stone builds up to deal repeated damage once your opponent is out of cards
If you look to build a collection, the BO3 events are better for you since you end up with more cards and boosters even if you don't get the entire profit
At the time, my most expensive bought card was 300 USD and I had also just bought my first car, so I wasnt willing to spend 2.5k USD (including fees) for a single card, even if it was the Base Set Pikachu and it was made of solid gold
But at the end of the day there were some serious misses in this precon, and with as many reprints as the deck had, it seems silly that it had such huge misses, with BitterblossomBitterblossom and fan favorite Faerie MastermindFaerie Mastermind not making the cut
More Removal Priority two, because mono-blacks blind spot is enchantments and artifacts