Historical Rules · 10 June 2022
Rule 905.2b
Official source text from the 10 June 2022 Rules release
Some cards instruct players to reveal them as they’re drafted and then note some information, such as a number or color. This information can be referred to by other abilities during the game. Any player can look at this information at any time during the draft or game. After the information is noted, the drafted card is turned face down and added to the player’s drafted cards pile.