Hithlain Knots

• 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 Coast2023-06-16
  Official Ruling
  If the target creature is an illegal target by the time Hithlain Knots tries to resolve, the spell doesn't resolve. You won't scry 1, and you won't draw a card. However, if the target is legal but doesn't become tapped (most likely because it's already tapped), you do scry 1, and you do draw a card.

Rulings via Scryfall