Magic: The Gathering Comprehensive Rules Changes - Eventide to Shards of Alara

Old rule (Eventide)	New rule (Shards of Alara)
403.3. → 403.4. [Click to view all changes.]
403.3. If an activated ability has a restriction on its use (for example, "Play this ability only once each turn"), the restriction continues to apply to that object even if its controller changes.	403.4. If an activated ability has a restriction on its use (for example, "Play this ability only once each turn"), the restriction continues to apply to that object even if its controller changes.

Old rule (Eventide)

New rule (Shards of Alara)

403.3. → 403.4. [Click to view all changes.]

403.3.

If an activated ability has a restriction on its use (for example, "Play this ability only once each turn"), the restriction continues to apply to that object even if its controller changes.

403.4.

If an activated ability has a restriction on its use (for example, "Play this ability only once each turn"), the restriction continues to apply to that object even if its controller changes.