July 23, 2021 · Adventures in the Forgotten Realms
Some effects allow a player to cast a copy of a card; if the player does, that copy is a spell as well. See rule 707.12.
July 12, 2019 · Core Set 2020
Some effects allow a player to cast a copy of a card; if the player does, that copy is a spell as well. See rule 706.12.
October 5, 2018 · Guilds of Ravnica
An ability can be something that a player has that changes how the game affects the player. A player normally has no abilities unless granted to that player by effects.
May 1, 2014 · Journey into Nyx
An ability can be an activated or triggered ability on the stack. This kind of ability is an object. (See section 6, “Spells, Abilities, and Effects.”)
September 30, 2011 · Innistrad
An ability can be an activated or triggered ability on the stack. This kind of ability is an object. (See section 6, "Spells, Abilities, and Effects.")
June 17, 2011 · Commander 2011
An ability can be an activated or triggered ability on the stack. This kind of ability is an
April 1, 2011 · Duel Decks: Knights vs. Dragons
An ability can be an activated or triggered ability on the stack. This kind of ability is an object. (See section 6, "Spells, Abilities, and Effects.")
February 4, 2011 · Mirrodin Besieged
An ability can be an activated or triggered ability on the stack. This kind of ability is an object. (See section 6, “Spells, Abilities, and Effects.”)
October 1, 2010 · Scars of Mirrodin
An ability can be an activated or triggered ability on the stack. This kind of ability is an
February 1, 2010 · Worldwake
An ability can be an activated or triggered ability on the stack. This kind of ability is an object. (See section 6, "Spells, Abilities, and Effects.")