Overall, while players seem pleased with the card choices based purely on flavor, the general consensus is that the product needs better card selection
These lands come into play tapped, so that is not good, but they do have basic land types, and they are super affordable
Black has dozens of this style of card, but aside from the proactive Kayas Ghostform, no others actually help with your creature getting exiled, which it usually is if its being targeted
Get too many Set Boosters and not enough Draft Boosters, and you can't run Limited events, which costs the store money
You can bloodrush your opponents attacking creatures too, and it can be an interesting play to mess with combat in EDH when only your opponents are involved