mtg final fantasy set Magic: The Gathering's Is An Expansion Four Years In The Making This pre Wizards of The Coast Magic:

A set designed for 2 vs 2 games

Cavern Harpy is a freakin' Harpy

There is absolutely nothing wrong with good old basic lands, but decks these days have more incentive and ability than ever to play a wide variety of colors off an even wider variety of mana sources

Except for rule inserts and tokens, which are made of a different card stock and dont use the opaque glue that regular MTG cards do

There's a really nice interaction with All Will Be One in this deck, but I really fear you will struggle to close out games

I have also thought about replacing Dream Eater with something less expensive like Sakashima's Student or Metallic Mimic