Designed around a specific creature type, these decks are all in on synergy between your creatures and spells
As a green win condition it's risky since it hits yourself as well
Making multiple copies of Mocking Sprite reduces the cost of your spells even further, letting you cast massively impactful spells relatively easily
The Cleaver Skaab, on the other hand, brings strategic aspects into play, as it creates two duplicates of the same Zombie for three colorless mana and a sacrificed Zombie
As for non-character cards, Amethyst only has two: Casa Madrigal, a new inexpensive and sturdy location that grants a lore each turn if you have a character there
Shay removes any and all of these annoying keywords for the low cost of one generic mana while also growing into a sizeable threat himself in a deck with a handful of targeted removal