Bukkit

What is the enhancement in mind? How should it look and feel?

Please provide any additional information below.

Okay, I saw the possibility of runic armor in the comments, and had a few ideas.

Armor Hex(for lack of better name): Activated with a piece of armor. When you use this piece of armor to activate a curse, the piece of armor will "absorb" the curse. Whenever someone/something hits you, the curse will take effect on them.

Automated Armor(for lack of better name): Activated with a piece of armor. Requires a signature. Whenever you are hit while wearing this armor, an automation signal of the specified signature will be sent out.

The armor hex is pretty much self-explanatory. Who wouldn't want to light their opponent on fire or strike lightning on them when they hit you?

The automated armor would provide some useful fill-in-the-gapss stuff. For example, you could automate a teleporter, so that whenever you are hit you would be teleported safely out of danger.