You can sacrifice the tokens to Perilous ForaysPerilous Forays, fetching lands in the process
This is the only card in the set that has a real legitimate chance to see play in Legacy or Vintage
But theres a lot to this mechanic, and you can almost think of it as three abilities in one
Since cycling generally costs one or two mana, no matter what cycling creature you end up hitting with Unpredictable Cyclone, you'll come out way ahead in terms of mana, paying two for a four-, five-, or even seven-drop, which sort of puts Unpredictable Cyclone into the Wilderness Reclamation / Fires of Invention category of absurdly powerful ramp spells that only work in fairly specific decks
What Are World Championship Decks
If you add in Squirrel Nest you'll end up with as many untapped Squirrels as you have tapped