The major fall set release (late September) is like MTGs New Year, often seeing peak Standard format prices due to excitement over new strategies
Unlike Spider-Punk, Uncivil Unrest applies to all your nontoken creatures, not just Spiders
You will receive 10 planeswalkers in every pack
Whitemane Lion and Jeskai Barricade cost just two mana, and you can flash them in while Oketra is on the field to create 4/4 zombies, then return them to hand to repeat ad nauseum
The best removal spells can hit more types of cards and keep them off the field by destruction or exile them
Each of these cards will go nicely with some of the previous cards found in Chapter One line Merlin Self-Appointed Mentor, Archimedes Highly Educated Owl, or some of the Action Cards like Develop Your Brain and Befuddle