Linked abilities

From the glossary of the Comprehensive Rules (June 7, 2024—Modern Horizons 3)

Linked Abilities

Two abilities printed on the same object such that one of them causes actions to be taken or objects to be affected and the other one directly refers to those actions or objects. See rule 607, “Linked Abilities.”

From the Comprehensive Rules (June 7, 2024—Modern Horizons 3)

• 607. Linked Abilities
  • 607.1. An object may have two abilities printed on it such that one of them causes actions to be taken or objects or players to be affected and the other one directly refers to those actions, objects, or players. If so, these two abilities are linked: the second refers only to actions that were taken or objects or players that were affected by the first, and not by any other ability.
    • 607.1a An ability printed on an object within another ability that grants that ability to that object is considered to be “printed on” that object for these purposes.
    • 607.1b An ability printed on either face of a transforming double-faced card (see rule 712) is considered to be “printed on” that object for these purposes, regardless of which face is up.
    • 607.1c An ability printed on an object that fulfills both criteria described in rule 607.1 is linked to itself.
    • 607.1d Abilities printed on two objects can be linked if one object is a token, emblem, or nontoken permanent and the second object was the source of the ability that either created the token or emblem or put that nontoken permanent onto the battlefield. In these cases, the abilities fit the criteria listed for one of the different kinds of linked abilities in rule 607.2 except they are printed on two objects rather than one.
  • 607.2. There are different kinds of linked abilities.
    • 607.2a If an object has an activated or triggered ability printed on it that instructs a player to exile one or more cards and an ability printed on it that refers either to “the exiled cards” or to cards “exiled with [this object],” these abilities are linked. The second ability refers only to cards in the exile zone that were put there as a result of an instruction to exile them in the first ability.
    • 607.2b If an object has an ability printed on it that generates a replacement effect which causes one or more cards to be exiled and an ability printed on it that refers either to “the exiled cards” or to cards “exiled with [this object],” these abilities are linked. The second ability refers only to cards in the exile zone that were put there as a direct result of a replacement event caused by the first ability. See rule 614, “Replacement Effects.”
    • 607.2c If an object has an activated or triggered ability printed on it that puts one or more objects onto the battlefield and an ability printed on it that refers to objects “put onto the battlefield with [this object]” or “created with [this object],” those abilities are linked. The second can refer only to objects put onto the battlefield as a result of the first.
    • 607.2d If an object has an ability printed on it that causes a player to “choose a [value]” and an ability printed on it that refers to “the chosen [value],” “the last chosen [value],” or similar, those abilities are linked. The second ability refers only to a choice made as a result of the first ability.
    • 607.2e If an object has an ability printed on it that allows some information to be noted and another ability which refers to information noted for that object, those abilities are linked. The second ability refers only to information noted as a result of the first ability.
    • 607.2f If an object has an ability printed on it that causes a player to choose from between two or more words that otherwise have no rules meaning and an ability printed on it that refers to a choice involving one or more of those words, those abilities are linked. The second can refer only to a choice made as a result of the first ability.
    • 607.2g If an object has an ability printed on it that causes a player to pay a cost as it enters the battlefield and an ability printed on it that refers to the cost paid “as [this object] entered the battlefield,” these abilities are linked. The second ability refers only to a cost paid as a result of the first ability.
    • 607.2h If an object has both a static ability and one or more triggered abilities printed on it in the same paragraph, each of those triggered abilities is linked to the static ability. Each triggered ability refers only to actions taken as a result of the static ability. See rule 603.11.
    • 607.2i If an object has an ability printed on it that allows an additional cost to be paid and an ability printed on it that refers to whether that cost was paid, those abilities are linked. The second refers only to whether the intent to pay the additional cost listed in the first was declared as the object was cast as a spell. If an ability lists multiple such costs, it may have multiple abilities linked to it. Each of those abilities will specify which cost it refers to.

      Example: Stormscape Battlemage has “Kicker {W} and/or {2}{B}” and two abilities that may trigger when it enters the battlefield. The first triggers if it was kicked with its {W} kicker, and the second triggers if it was kicked with its {2}{B} kicker. Each of those triggered abilities is linked to its kicker ability.

    • 607.2j If an object has an ability printed on it that causes a player to pay a variable additional cost as it’s cast and an ability printed on it that refers to the cost paid “as [this object] was cast,” these abilities are linked. The second refers only to the value chosen for the cost listed in the first as the object was cast as a spell. See rule 601.2b.
    • 607.2k The two abilities represented by the champion keyword are linked abilities. See rule 702.72, “Champion.”
    • 607.2m Abilities preceded by an anchor word are linked to the ability that allows a player to choose that anchor word. See rule 614.12b.
    • 607.2n If an object has a static ability printed on it that allows a player to exile one or more cards “before you shuffle your deck to start the game” and an ability printed on it that refers to cards “exiled with cards named [this object’s name],” the second ability is linked to the first ability of any objects that had the specified name before the game began.
    • 607.2p If an object has both a static ability that causes a player to make a choice for a characteristic-defining ability before the game begins and that characteristic-defining ability printed on it in the same paragraph, those abilities are linked. The second ability refers only to the choice made as a result of the first ability and continues to refer to that choice as the object changes zones during the game.
    • 607.2q If a permanent spell has an ability printed on it that allows one or more cards to be exiled while paying a cost to cast it and the permanent that spell becomes has an ability that refers to cards “exiled with [this object],” those abilities are linked. The second ability refers only to cards exiled to pay the cost of the spell that became that permanent.
  • 607.3. If, within a pair of linked abilities, one ability refers to a single object as “the exiled card,” “a card exiled with [this card],” or a similar phrase, and the other ability has exiled multiple cards (usually because it was copied), the ability refers to each of the exiled cards. If that ability asks for any information about the exiled card, such as a characteristic or mana value, it gets multiple answers. If these answers are used to determine the value of a variable, the sum of the answers is used. If that ability performs any actions on “the” card, it performs that action on each exiled card. If that ability creates a token that is a copy of “the” card, then for each exiled card, it creates a token that is a copy of that card. If that ability performs any actions on “a” card, the controller of the ability chooses which card is affected.
  • 607.4. An ability may be part of more than one pair of linked abilities.

    Example: Paradise Plume has the following three abilities: “As Paradise Plume enters the battlefield, choose a color,” “Whenever a player casts a spell of the chosen color, you may gain 1 life,” and “{T}: Add one mana of the chosen color.” The first and second abilities are linked. The first and third abilities are linked.

  • 607.5. If an object acquires a pair of linked abilities as part of the same effect, the abilities will be similarly linked to one another on that object even though they weren’t printed on that object. They can’t be linked to any other ability, regardless of what other abilities the object may currently have or may have had in the past.

    Example: Arc-Slogger has the ability “{R}, Exile the top ten cards of your library: Arc-Slogger deals 2 damage to any target.” Sisters of Stone Death has the ability “{B}{G}: Exile target creature blocking or blocked by Sisters of Stone Death” and the ability “{2}{B}: Put a creature card exiled with Sisters of Stone Death onto the battlefield under your control.” Quicksilver Elemental has the ability “{U}: Quicksilver Elemental gains all activated abilities of target creature until end of turn.” If a player has Quicksilver Elemental gain Arc-Slogger’s ability, activates it, then has Quicksilver Elemental gain Sisters of Stone Death’s abilities, activates the exile ability, and then activates the return-to-the-battlefield ability, only the creature card Quicksilver Elemental exiled with Sisters of Stone Death’s ability can be returned to the battlefield. Creature cards Quicksilver Elemental exiled with Arc-Slogger’s ability can’t be returned.

    • 607.5a If an object gains an ability that refers to a choice, but either (a) doesn’t copy that ability’s linked ability or (b) does copy the linked ability but no choice is made for it, then the choice is considered to be “undefined.” If an ability refers to an undefined choice, that part of the ability won’t do anything.

      Example: Voice of All enters the battlefield and Unstable Shapeshifter copies it. Voice of All reads, in part, “As Voice of All enters the battlefield, choose a color.” and “Voice of All has protection from the chosen color.” Unstable Shapeshifter never had a chance for a color to be chosen for it, because it didn’t enter the battlefield as Voice of All so it doesn’t gain a protection ability.

      Example: A Vesuvan Doppelganger enters the battlefield as a copy of Voice of All, and the Doppelganger’s controller chooses blue. Later, the Doppelganger copies Quirion Elves, which has the ability, “{T}: Add one mana of the chosen color.” Even though a color was chosen for the Doppelganger, it wasn’t chosen for the ability linked to the mana ability copied from the Elves. If that mana ability of the Doppelganger is activated, it will not produce mana.