Bane's Contingency

• 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 Coast2022-06-10
  Official Ruling
  A "commander you control" means a permanent on the battlefield that is a commander and is under your control. It can be your commander or one owned by another player. It doesn't refer to your commander in any other zone. Notably, if a player uses Bane's Contingency to counter a spell that would counter their commander, they do not scry or draw a card.

Rulings via Scryfall