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Magic: The Gathering Comprehensive Rules Changes

Planar Chaos to Future Sight (Single Change View)

General changes

Old rule (Planar Chaos) New rule (Future Sight)

Modal, Mode

A spell or ability is modal if it is written "choose one -" or "[a specified player] chooses one -." Modal spells and abilities offer a choice of effects. A modal spell or ability's controller must choose the mode as part of playing the spell or ability or as part of putting the ability on the stack (in the case of triggered abilities); see rule 409.1b. A modal replacement effect's mode is chosen as it's applied; see rule 419.6g.

Modal, Mode

A spell or ability is modal if it is written "choose one -" or "[a specified player] chooses one -." Modal spells and abilities offer a choice of effects. A modal spell or ability's controller must choose the mode as part of playing the spell or ability or as part of putting the ability on the stack (in the case of triggered abilities); see rule 409.1b. If a mode has targets, a player can't choose that mode unless all of its targets can be chosen. A modal replacement effect's mode is chosen as it's applied; see rule 419.6g.