What's the hardest matchup for Purple Enel

Quandrix students, help me count to five: Primo, the Unbounded, which I will absolutely be building, introducing the first-ever base-power-0 matters commander that builds big Fractal tokens when creatures with 0 base power deal combat damage Yavimaya Bloomsage, the only creature in the prepare cycle to feature a flat-out banned card in Channel, made ready by putting a +1/+1 counter on a creature that subsequently has power 7 or greater Owlin Spiralmancer, a powerful creature that copies the first X-cost spell you cast every turn (including on your opponents' turns) Nexus Mentality, a member of the highly exclusive club of cards that can move counters between nonland permanents (sadly, this doesn't let you rip counters away from Dark Depths) Turbulent Wilderness, the final land (for now) in the Turbulent cycle When it comes to blue-green, it can sometimes be difficult to build a deck with a cohesive theme that doesn't lean too hard on broad themes like +1/+1 counters or Lands Matter

Enchantment - Saga Sorcerer Class (Gain the next level as a sorcery to add its ability.) When this Class enters, draw two cards, then discard two cards
Sadly, there are just way too many cards in the Un-Sets to list to really do it justice, but the card above gives you a pretty good idea of the kind of silliness they embody
There is little more satisfying than hitting with Therapy in the early turns of game one as good as blind