The second ability, making additional token creatures is good in some versions of Blink decks like Brago, King Eternal, where you make more and more tokens while blinking your creatures for value
cards in graveyard for mechanics like delve, escape, and delirium
The sky isn't the limit
Amusingly enough, these don't include the World Shaper precon's face commander, but rather the deck's alternate leader Hearthhull, the Worldseed alongside Tannuk, Memorial Ensign
Each ONE Jumpstart Booster contains 20 cards, including a rare designed for and found in these boosters, and can be shuffled together with any other Jumpstart Booster (like those from The Brothers' War and Jumpstart 2022 ) to mix and match amazing games in a flash
If that wasnt enough, you must spend additional mana to get the equipment onto a creature