Hearthhull, the Worldseed Hearthhull, the Worldseed offers an exceptionally powerful card draw ability considering that you can sacrifice the land you use to pay the cost and play an additional land to make up for the one you lost
Also the deck is obviously vulnerable to graveyard hate but you can sort of get around that by not grabbing all your spirits if you 100% know there's graveyard hate coming soon or you just straight-up start hardcasting spirits to close things out
Then, he can use his ability Cheer, which allows you to draw and card and add a counter to another creature when a creature with a counter attacks
Verrak, Warped Sengir cares about paying life to activate abilities which the deck has zero effects forand this means that this card doesnt actually do anything in its own precon
This year has seen a merciful drop to a mere 13 total precons
Next week, when I talk through set design, I'll explain what changes we made and why