Also, interestingly, because it was so small, the ability falls into white not green
This Bundle includes 9 Magic: The Gathering | Avatar: The Last Airbender Play Boosters (each containing 14 cards), 1 Traditional Foil promo card with Bundle-exclusive alternate art, 15 Traditional Foil Land cards (5 with full art), 15 nonfoil Basic Land cards (5 with full art), 1 oversized Spindown life counter, 1 Magic: The Gathering | Avatar: The Last Airbender card storage box, and 2 reference cards.
At three or four colors, it isn't a stretch to fix things with lands you don't need for Standard or Modern, such as Evolving Wilds, Exotic Orchard, Tranquil Expanse, and Jungle Hollow
The card advantage and mana production become even better when you consider that cast-from-exile and Treasure have a host of different synergies to exploit