Planeswalker Party includes a few mid-tier dual lands like Cascade Bluffs and Mystic Gate, while this precon is playing Tainted lands and other low-tier dual lands
The deck is a White, Blue, and Green (or, Bant) deck that revolves around creatures that enter with +1/+1 counters, that synergise with Tidus, Yuna's Guardian's abilities
I think this concept has a nice parallel to prices on MTGO
Ill talk more about why this is so powerful when I get to the Swiftspear, but suffice it to say being second-best to that one creature is enough to make Soul-Scar Mage fit comfortably on this list
This also leads us to the issue of needing to pull the tutors out to pull the surge out, which means we want huge a draw engine
Its also part of a powerful A+B combo with either Animate Dead or Necromancy that generates infinite death triggers all on its own