I feel like they managed to do something new ish with zombies here, which is hard to do, and I dont see a lot of merit to the energy deck outside of further supporting the other 2024 energy precons
Either way, Liliana's Contract is a solid card, allowing you to draw four cards and lose 4 life, and you can blink it too
Out of the box, it unfortunately struggles against some of the more well-rounded starter decks that have a bit more utility
Walking Bulwark
A real cycle that was long incomplete but was eventually completed was the Mirrodin sword cycle: First we had Sword of Fire and Ice and Sword of Light and Shadow in Darksteel, and not until years later was the cycle completed in Mirrodin Besieged block, with Sword of War and Peace, Sword of Feast and Famine, and Sword of Body and Mind
The sets chase is primarily Booster Fun treatments (Japan Showcase and its premium foils) rather than one single must-open card