Eager Construct

• WOTC Official Reminder Textofficial rules
  Scry — Look at the top N cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.

• WWizards of the Coast2020-08-07
  Official Ruling
  If multiple players are instructed to scry at once, such as while resolving Eager Construct's triggered ability, those players each look at the top card of their library at the same time, then they choose in turn order whether to put those cards on the top or bottom of their library.

Rulings via Scryfall