NBA 2K24

This requires you to complete the first three levels (credit to Joonas for clarifying you only need the first three, not the fourth one) of the Welcome To MyTeam Agendas in MyTeam Mode, upon which you'll have all the shattered pieces you can form into a complete card aka the Shattered Prize.

• From the MyTeam Home page, select Home, and then MyTeam Agendas
• Select Lifetime Agendas and Welcome to MyTeam 1
• Complete the five listed agendas. The game will give you all the required cards and tell you exactly where to go. For the games it's just play, not win
• If you didn't get an Evolution card you'll have to buy one from the Player Market. The cheap ones usually have very easy objectives to evolve them, like score X amount of points or get X amount of assists
• Completing this agenda will give you a pack of cards that you'll have to go to Collect / Pack Market / Unopened Packs to open. This will give you the cards you need to do Welcome to MyTeam 2 agenda. These are slightly more involved but all very easy
• For Exchange, go to the Exchange and do the Welcome To MyTeam tile. Turn in the Joel MVP card you got to complete it and receive another pack of cards you'll need to finish the agenda
• For Graded just follow the instructions to get a graded card
• For Clutch Time just play the game, win or lose
• For Prize Ball Breaker, you have to go to Manage / Lineups Management / select one of your teams / Franchise / Ball. Change the basketball to the Visual Concepts Prize Ball you got from one of the packs. You need to play one game with this team using this ball, after which it'll break open and you'll get another pack of cards you need to open
• For Collect go to Collect / My Collection / Rewards / Welcome To MyTeam
• For Welcome to MyTeam 3, you will have to win four different game modes but luckily they're all Single Player against the AI on Semi-Pro difficulty which is easy
• The last part of this agenda has you sending a player on an Exhibition mission. This just has you selecting a card on a "mission" and then coming back an hour later of real time to collect it
• Welcome to MyTeam 4 just had you completing an online game of each mode. Win or lose doesn't matter, just complete the game
• Upon finishing all these, return to the MyTeam Lifetime Agendas page and you'll be rewarded with the Shattered Prize which is a Robert "Big Shot Bob" Horry card as well as the achievement

So the easiest Shattered Prize to complete is the introductory Card, for me it was Robert Horry but that may be different for others.

What you'll need to focus on
Within the Agendas menu, you'll see the "Welcome to MyTeam" agendas that offer shattered pieces, these challenges aren't as difficult as they seem.

filling out the exact challenges when back home, just wanted to let peeps know what agendas actually help