Whatever attack bumon you click, it performs a random attack. I bumume the DVORAK reference is that it simulates a typist having their keyboard swapped from QWERTY to DVORAK without them realising, and the ensuing chaos in their typing.

Except with QWERTY to DVORAK each key would always still type the same letter, not a random one. When I got DVORAK’d I just clicked one attack over and over and it used several of my other attacks.

I wonder if DVORAK could be defeated by removing all the attacks from your toolbar except the one that you want to use…