Lockmaster

Regular; Resisted by Magelock 
Opens locks magically. A Magelock spell gets a roll to resist Lockmaster. Any modifiers for the difficulty of the lock that would apply to Lockpicking skill also affect this spell.

Duration: Once opened, a lock stays open until closed. 
Cost: 3. Cannot be maintained. 
Time to cast: 10 seconds. 
Prerequisites: Either Magery 2 and Apportation or Locksmith.

Item 
A platinum key, or a platinum amulet in the shape of a key. Its intrinsic value must be at least $800.  
Energy cost to create: 2,000.