If an effect allows you to look at additional cards while you surveil, those cards are included among the cards you may put into your graveyard and on top of your library in any order.
July 3, 2020 · Core Set 2021
To set a scheme in motion, move it off the top of your scheme deck if it’s on top of your scheme deck and turn it face up if it isn’t face up. That scheme is considered to have been set in motion even if neither of these actions was performed on it.
May 3, 2019 · War of the Spark
To abandon a scheme, turn it face down and put it on the bottom of its owner’s scheme deck.
January 25, 2019 · Ravnica Allegiance
To abandon a scheme, turn it face down and put it on the bottom of its owner's scheme deck.
April 27, 2018 · Dominaria
To abandon a scheme, turn it face down and put it on the bottom of its owner’s scheme deck.
September 30, 2016 · Kaladesh
If a permanent or player chosen this way has more than one kind of counter, the player who is proliferating chooses which kind of counter to add.
April 8, 2016 · Shadows over Innistrad
Although transforming a permanent uses the same physical action as turning a permanent face up or face down, they are different game actions. Abilities that trigger when a permanent is turned face down won’t trigger when that permanent transforms, and so on.
September 30, 2011 · Innistrad
To transform a permanent, turn it over so that its other face is up.