Extra-link editted means that Bond used an action replay code to get the pokemon into the forest. This is comprable to using a hacked wondercard; and is not a legit event... but was legitimately RNGed. It will pass hack tests, put doesn't have the right history.
I should point out that most of Bond's eeveelutions are extra-link eddited, but not all of the DW stuff I have is.