Locked Strongbox Challenge:

You have a chest that you can't move sitting somewhere on the map. You must protect it. Your goal is to build something to keep others from being able to access this chest, but you must still be able to access it yourself.
The rules of the Defender are simple:
-You must be able to access your chest without breaking any blocks, because your intruder will also be unable to break blocks.
-Whatever tools you use to bypass your defenses, the intruder must be given them as well.
-You must be able to access the chest after the intruder has hypothetically failed to reach it. If the path has been made impossible to traverse then you still lose, for your beloved chest is lost for eternity.

The rules for the thief are simple as well:
-Breaking any blocks is not allowed.
-Your inventory must be empty except for what the defender has used himself
-You have ten minutes to reach the chest.

All resources for building your strongholds will be provided by me and any other OPs who wish to help.
Godspeed