Guild Wars 2 Slayer Achievement Guide
The Slayer Achievements are some of the most fun achievements in Guild Wars 2. All they require you to do is find a certain type of mob and kill it. Extremely simple, straight forward and of course, easy to do. This page here will break down that Slayer achievement tab into sections. Each type of monster will have a link that will take you to a page giving you all of the information you could ever desire about acquiring that specific achievement.
Bear in mind there are certain Slayer Achievements on this page that are so easy to do their guides will be almost nonexistant. Throughout actually playing the game you should be able to do quite a few of these Slayers without even trying to accomplish them. A few examples are, Centaur, Bandit, Flame Legion, Grawl, Ghost (if you run AC), Dredge, Nightmare Court (if you run TA) and of course, Risen. A few others are quite easy too depending on what zones you typically choose to level up in.
Note: Many of you are here probably looking for a good 'Giant Slayer' Achievement guide. Let me get it out of the way now before you waste any more time here or on any other websites. Currently there are no more than two Giants in the game players are able to kill. Both of these Giants
Devourer
Griffon