First off, the primary use of Fireball has always been to hit a single target for a huge amount of damage, a task at which Meteor Shower fails completely
This way, instead of getting counters on an artifact that you have to tap for mana, instead, for each Pentad Prism you control with a counter on it, you get one mana every time you cast a noncreature spell for each Flux Channeler you control
Trainers will be on a dedicated hunt for the set's ultimate chase cards, most notably the breathtaking Greninja ex (Special Art Rare), which captures the Water/Dark-type legend in a dynamic, moonlit pose, and the stunning Atticus (Special Art Rare), a tribute to the poison-type specialist of Team Star
You can turbo it out even harder if you can manage some inter-college collaboration with Prismari and their Treasure synergies
Chart shows the price of Mantyke [Reverse Holo] #55 at the end of each month going back as long as we have tracked the item.
Instead of running X amount of card draw spells, for example, you can cut out the weakest ones and just tutor up the best ones when needed