It had some problems, sure, but mostly just because the name was a bit confusing
Many of your favorite COs are there, there are unit and base tiles, you an create your own maps, and it all follows the same formula as the video games
Using this too early however is a pretty hefty hill to then climb back up
Technically, it kills Walking Ballista in Standard and does hate on random energy cards that still show up in the format (like Glint-Sleeve Siphoner) while also doing weird, fringe things like taking explore counters off Jadelight Ranger or Verdurous Gearhulk counters off whatever creature they are dumped on, but this might not be enough to make most decks play a 1/4
Legendary Creature - Vampire Insect Urabrask's Forge At the beginning of combat on your turn, put an oil counter on this artifact, then create an X/1 red Phyrexian Horror creature token with trample and haste, where X is the number of oil counters on this artifact
The most expensive card in Prismatic Evolutions is the full art Umbreon EX, nicknamed Sunbreon, priced at ~$1200