It gives flying to vehicles, in a nice reference to Sonics red airplane, or you can draw cards when your vehicle already flying and a lot of the good ones fly, like Skysovereign, Consul Flagship or The Lunar Whale
Putting it in your command zone gives you access to this effect every game, so you can build an adorable card advantage engine around it plus discard effects like Demand Answers and Bitter Reunion
Another Q&A post suggests Alchemy releases will follow the Standard release schedule, with the Alchemy tie-in set for Kamigawa: Neon Dynasty releasing sometime in March
An 8/8 flying trample gets a lot of work done in the game ending department
And then you've got your sort of half-baked cards like Penguin Soldier
Anyway, now that you have an extra activation of Kiora, use her minus one on Nykthos and activate the land again