Yes, this is a repost but it's kinda a little tip addition to it. This exploit is about summon the fire totem and then log out fast, totem becomes nutral, explodes and dealing damage to players. Here is a macro to pull it off if you can't time it well:
Code:
/cast fire nova totem
/in 3.9 /camp
you can change the value of 3.9 to something else, but 3.9 is the one I'm using 69-75 latency. It all depends on your latency, just tweak it out to something that benefits you.
The explanation:
First you cast fire nova totem (it automatically pick up the highest rank if you write it that way) , then with the /in X macro, your character will say something in X seconds. That's why you need to make a space and typ in /camp, If you are in a capital city, with /camp you instant log out. If you typ in for example /in 3.9 /camp , then that means after 3.9 seconds, your character will say /camp , saying /camp is the same as logging off.
Remember, do some tweaking on it it doesn't work every time it just depends on your latency.