Magic: The Gathering Comprehensive Rules Changes - Planar Chaos to Future Sight

Old rule (Planar Chaos)	New rule (Future Sight)
408.2f. [Click to view all changes.]
408.2f. Characteristic-setting abilities, such as "[This object] is red," are simply read and followed as applicable. (See also rule 405.2.)	408.2f. Characteristic-defining abilities, such as "[This object] is red," are simply read and followed as applicable. (See also rule 405.2.)

Old rule (Planar Chaos)

New rule (Future Sight)

408.2f.

Characteristic-setting abilities, such as "[This object] is red," are simply read and followed as applicable. (See also rule 405.2.)

408.2f.

Characteristic-defining abilities, such as "[This object] is red," are simply read and followed as applicable. (See also rule 405.2.)