mtg ooze cards March of the World (Fracture Foil) put a +1/+1 counter on Scavenging Ooze and you gain 1 life Expanding Ooze [Modern Horizons 3]

Just open the box, shuffle up, and start playing

If you want to see my take on Screaming Cat, check out this Rakdos deck

Pretty much every draft deck uses Mutagen tokens in some fashion, sacrificing them to add a +1/+1 counter to a creature of the players choice

Thats all it does, though

This set could be the start of your MTG journey "This new Magic the Gathering crossover is exactly what I dreamt that Final Fantasy cards could be [...] the new renders of Terra, Cloud, Tidus, and Yshtola on the boxes are some of the nicest depictions of the beloved characters Ive seen in years - and might finally be the push that gets me into playing Magic

It provides a stable base of destruction and control