Hullbreaker does incentivize you to play cards like Consider and Expressive Iteration so that you can easily trigger it and then chain it into additional spells
In Modern, you can pair the card with Skirge Familiar and Acererak the Archlich for a reasonably easy infinite
In this case, MechanozoaMechanozoa (which sadly didn't make it onto the list, but I wanted to include it nonetheless because I love me some giant Robot Jellyfish) can be cast for , then it gets exiled and we can later cast it for its full from exile
When you play your cards, Sevinne rewards you by letting you draw extra cards or even take an extra turn
Sigils of Ruin Cards
As a sorcery, you may pay the mana cost of a locked door to unlock it.) Spiked Corridor When you unlock this door, create three 1/1 red Devil creature tokens with "When this creature dies, it deals 1 damage to any target."