To “surveil N” means to look at the top N cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.
April 14, 2023 · March of the Machine
Only a scheme card may be set in motion, and only during an Archenemy game. Only the archenemy may set a scheme card in motion. See rule 314, “Schemes,” and rule 904, “Archenemy.”
July 23, 2021 · Adventures in the Forgotten Realms
Only a scheme card may be set in motion, and only during an Archenemy game. Only the archenemy may set a scheme card in motion. See rule 313, “Schemes,” and rule 904, “Archenemy.”
July 3, 2020 · Core Set 2021
Only a scheme card may be set in motion, and only during an Archenemy game. Only the archenemy may set a scheme card in motion. See rule 312, “Schemes,” and rule 904, “Archenemy.”
May 3, 2019 · War of the Spark
Only a face-up ongoing scheme card may be abandoned, and only during an Archenemy game. See rule 312, “Schemes,” and rule 904, “Archenemy.”
January 25, 2019 · Ravnica Allegiance
Only a face-up ongoing scheme card may be abandoned, and only during an Archenemy game. See rule 312, "Schemes," and rule 904, "Archenemy."
April 27, 2018 · Dominaria
Only a face-up ongoing scheme card may be abandoned, and only during an Archenemy game. See rule 312, “Schemes,” and rule 904, “Archenemy.”
September 30, 2016 · Kaladesh
To proliferate means to choose any number of permanents and/or players that have a counter, then give each exactly one additional counter of a kind that permanent or player already has.
April 8, 2016 · Shadows over Innistrad
To transform a permanent, turn it over so that its other face is up. Only permanents represented by double-faced cards can transform. (See rule 711, “Double-Faced Cards.”)
May 1, 2014 · Journey into Nyx
Only permanents represented by double-faced cards can transform. (See rule 711, “Double-Faced Cards.”) If a spell or ability instructs a player to transform any permanent that isn’t represented by a double-faced card, nothing happens.
February 1, 2014 · Born of the Gods
Only permanents represented by double-faced cards can transform. (See rule 711, "Double-Faced Cards.") If a spell or ability instructs a player to transform any permanent that isn’t represented by a double-faced card, nothing happens.
September 30, 2011 · Innistrad
Only permanents represented by double-faced cards can transform. (See rule 711, "Double-Faced Cards.") If a spell or ability instructs a player to transform any permanent that isn't represented by a double-faced card, nothing happens.