Locked Block

, also known as , are recurring in .
==Location and Uses==
======
======
======
======
======
======
In , appear in the , the , and . They require to be opened.
======
 require in order to open in . The also has its own unique .
======
==Nomenclature==
==Gallery==
File:PH Locked Block Ghost Key Model.png|The 's from 
==See Also==
*