About the Seller "Guess what
Despite it being an uncounterable creature that you can cast at flash speed, one of the most common things to do with Hullbreaker Horror is cheating it into play with a card like Polymorph
Some other decks of this type are: Grishoalbrand (Decks that use Goryo's Vengeance to cheat out a Griselbrand and Nourishing Shoal to gain enough life to continually abuse Griselbrand's card draw), Melira-Pod (using Birthing Pod to fetch out a Milira, Sylvok Outcast and then repeatedly sacrifice a Murderous Redcap for infinite damage), CopyCat or Crazy Cat Lady (combination of Saheeli Rai and Felidar Guardian to produce infinite creatures, much the same as Splinter Twin) and Prosperous Bloom (or ProsBloom for short) (using a combination of Cadaverous Bloom and an X-cost card drawer like Prosperity to either empty the opponent's library or fuel a single giant X-cost direct damage blast)
One of her abilities for -1 is to exile 2 cards from the top of your library, choose one and you may play it that turn
Shared Roots and Into the North are strictly better Rampant Growth variants if supported
Hats off to Gavin and team for putting this out regardless, they didn't need to do this and did so anyways despite what decisions are currently being made about the format
