Each time an opponent discards a card, you get to make an elf token, and you can also make a player discard a random card each turn just by having Nath in play
To illustrate, here is a photo of the Planechase sleeves in action
Thats not the only benefit, though
It would probably be too good if it did that, so it's perfect as is for a precon
There are 30 Zendikar Rising Expeditions in all: Ancient Tomb Arid Mesa Blackcleave Cliffs Bloodstained Mire Bountiful Promenade Cavern of Souls Celestial Colonnade Copperline Gorge Creeping Tar Pit Darkslick Shores Flooded Strand Grove of the Burnwillows Horizon Canopy Luxury Suite Marsh Flats Misty Rainforest Morphic Pool Polluted Delta Prismatic Vista Razorverge Thicket Scalding Tarn Sea of Clouds Seachrome Coast Spire Garden Strip Mine Valakut, the Molten Pinnacle Verdant Catacombs Wasteland Windswept Heath Wooded Foothills More Spoilers Of course, the Expeditions arent the only exciting cards awaiting us in Zendikar Rising
I, for example, have a very extensive collection, and this results in a lot of my decks containing expensive cards
