2 things. First...it will greatly reduce use of AoL auras, giving more players a wider variety of auras in combat. This could be beneficial and detrimental to well, everyone, depending on what you choose.

Second...even if it's implemented...50% is a little high imo...maybe 25% tops, cause dazes should be the bane of anyone who tries to cap out there damage too early, otherwise a few select weapons will be used even more...aka bbwc and ZCs for 2. So in general, I'm against this. Not to mention the fact that if you simply watch combat you can turn autoattack/shoot off when dazed and avoid 75% of the self-daze hits anyway.