Draft constraint — a rule limiting who you may draft, enforced at pick time.
2018 onwards only — win 10+ matches.
The 2018 onwards pool is batting-rich and run rates are the highest on record, so runs are easy to find and dot-ball pressure is not. Take the economical bowler before the third batter.
Every challenge is scored on the season, not the draft — finishing the roster is not a pass on its own. You get one attempt per day, and the board resets at midnight UTC.
Every player in the world got this challenge on these dates: