Official Lore: "Long ago, the tears of Kaelos evaporated into the dunes of Praxis."
As an aggro player, I hate literally every one of these cards.
As a deck-builder, I'll give Trail Maker a pass for allowing me to cheerfully ignore sane power bases (and how!)
As a human being, I'll also allow Behemoth because it's so gosh-darned cute.
But as for the rest... they frustrate and enrage me enough that more than one card set should never be allowed in any given deck. Fuck. These. Cards.
Edit - Seems solid enough now that I added a market as additional ramp and removed some of the aggro to build influence faster for Wandering Wisp + Xumucan / Kerasaur. Think the original build is still fine to play, just wanted to see if this was better. I know Tacos got nerfed, but I think it's great for protecting your units; especially because I deliberately left spells out of this deck.
I've never ever seen it played.
Now I want to try it...