cr:7.0.3c

When referring to a chain link as a collection, the properties, control, and ownership of a chain link are considered to be the same as the active-attack of that chain link. If the active-attack of a chain link ceases to exist, last known information about the active-attack is used to determine the properties, control, and ownership.[1.2.3]

Example: Double Strike has the text “When this chain link resolves, banish this.” Even if the Double Strike ceases to exist, the chain link remains, and is considered a Ninja chain link controlled by the attacking hero.