July 23, 2021 · Adventures in the Forgotten Realms
Objects that are put onto the battlefield face down are turned face down before they enter the battlefield, so the permanent’s enters-the-battlefield abilities won’t trigger (if triggered) or have any effect (if static).
April 27, 2018 · Dominaria
A player chooses which half of a split card they are casting before putting it onto the stack.
April 28, 2017 · Amonkhet
A player chooses which half of a split card he or she is casting before putting it onto the stack.
February 1, 2014 · Born of the Gods
Each split card that consists of two halves with different colored mana symbols in their mana costs is a multicolored card while it’s not a spell on the stack. While it’s a spell on the stack, it’s only the color or colors of the half or halves being cast.
May 1, 2013 · Dragon’s Maze
Each split card that consists of two halves with different colored mana symbols in their mana costs is a multicolored card while it's not a spell on the stack. While it's a spell on the stack, it's only the color or colors of the half or halves being cast.
September 30, 2011 · Innistrad
Each split card that consists of two halves with different colored mana symbols in their mana costs is a multicolored card while it's not a spell on the stack. While it's a spell on the stack, it's only the color or colors of the half being cast.
June 17, 2011 · Commander 2011
Each split card that consists of two halves with different colored mana symbols in their mana
April 1, 2011 · Duel Decks: Knights vs. Dragons
Each split card that consists of two halves with different colored mana symbols in their mana costs is a multicolored card while it's not a spell on the stack. While it's a spell on the stack, it's only the color or colors of the half being cast.
February 4, 2011 · Mirrodin Besieged
Each split card that consists of two halves with different colored mana symbols in their mana costs is a multicolored card while it’s not a spell on the stack. While it’s a spell on the stack, it’s only the color or colors of the half being cast.
October 1, 2010 · Scars of Mirrodin
Each split card that consists of two halves with different colored mana symbols in their mana
February 1, 2010 · Worldwake
Each split card that consists of two halves with different colored mana symbols in their mana costs is a multicolored card while it's not a spell on the stack. While it's a spell on the stack, it's only the color or colors of the half being cast.