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
Rapid Strike Inteleon/Urshifu will no longer be a deck The 2023 Pokemon standard format was really interesting, acting like sort of a bridge from the old Pokemon VMAX world into the new one where two-prize Pokemon dominate
They carry a star rarity symbol and represent some of the more desirable pulls in any given set
Sultai Reanimator and Golgari Midrange shells are the obvious homes, letting you set up your graveyard for a beefy recursion turn while your mana is otherwise occupied
Even if you can't cast the card you grabbed right away, Stoneforge Mystic has a built-in ability to take that equipment and put it into play at instant speed for just two mana
This card scales X damage to each creature and mirrors the boards size, which makes it a flexible sweeper alongside Blasphemous Act for redundancy