The following is the list of changes Blizzard's planning to make to Lich King-25 weapons:
- Royal Scepter of Terenas II: MP5 replaced with haste rating.
- Archus, Greatstaff of Antonidas: Critical strike rating replaced with haste rating.
- Heaven's Fall, Kryss of a Thousand Lies: Armor penetration replaced with haste rating.
- Fal'inrush, Defender of Quel'thalas: Haste rating replaced with armor penetration.
- And on Lich King-10: Stormfury, Black Blade of the Betrayer: Armor penetration replaced with expertise.
EDIT: The changes have been confirmed by Ancilorn on the EU forums now as well.