Guild Wars 2

What do I have to do for this?

All the other Halloween achievements, i guess.

drkn.3429:

All the other Halloween achievements, i guess.

Then what are all the other achievements? E.g. Halloween huntin’ I already have 19/20 but didn’t know what it is or when/where I got the 19.

TheBlueI.3486:

drkn.3429:

All the other Halloween achievements, i guess.

Then what are all the other achievements? E.g. Halloween huntin’ I already have 19/20 but didn’t know what it is or when/where I got the 19.

its from killing monsters from the haunted doors