Guild Wars 2

Greetings fellow players! After the last patch, means of getting karma has been significantly reduced, seeing the Daily and Monthly liquid karma being reduced to 600, and the Dungeon completion Karma being completely removed, my normal sources of karma income have dissapeared.
As a result, doing events and WvW seems to be the only remaning decent way of getting some karma.
My question is, are there any other means of getting some karma? I only have a few hours a day to jump on everyday, so doing Daily and Monthly achievements were my ideal source of karma, now I’m 250k short of my legendary and there just doesnt seem to be any other way of gaining karma quickly and efficiently, any help would be appreciated!

Queensdale/Orr champ train or WvW zerg. Remember to bring your boosters. Can easily make more in an hour than what you previously got from the dailies.

events. especially invasions, where you can do 1 event per minute or so.
then again, I would occasionally get a bug randomly where the invasion event would give me normal exp and coins, but only like 15 or 16 karma (for gold credit). well, do enough of them and it averages out to worthwhile.