Difference between P1999 and new Agnarr TLP

[Kagey]

they recently added in auto attack skills.

I do not need to click backstab on my rog anymore, it can auto backstab for me. Great for people who wish to multi box.

Its great for me when we r 2-3 grouping Vexthal bosses with insane HP count. 15min fights where I no longer need to spam backstab.

Also /autofire for rangers archery has been in game for a long time.