It's not checked again as it resolves
Heres the interesting thing about Hand of Fate: whilst it might on the surface level share some DNA with other digital card games on this list (including procedurally-generated dungeon crawls, roguelike elements, narrative events and deck construction), its actually the shadowy figure across the table who will be handling the cards
While both her +1 and -3 are rather underwhelming for five mana, the fact that an unimpeded Nissa can ult after a single turn, and then let you Landfall into a free card for the rest of the game, is just crazy powerful
With their innocence shattered, they give up on their childhood dreams of playing the biggest, flashiest, most powerful creatures money can buy
Enchantment Play with your hand revealed
This was in addition to two-color lands, including Swiftwater Cliffs and Jungle Hollow