Is there a condition to hit the mob only once to apply a spell?

[da8ball 104]

Ok, if you dont have a Fury Warrior, this is how it works: You should cast Whirlwind   http://www.wowhead.com/spell=1680 once whenever you are facin two or more mobs, to apply Meat Cleaver http://www.wowhead.com/spell=85739

When Meat Cleaver is on, your Rampage http://www.wowhead.com/spell=184367 will affect all targets around you, up to four.

I am trying to cast Whirlwind to apply Meat Cleaver.

Thing is I want  Whirlwind to be cast when are at least 2 mobs and to be cast only ONCE, to apply Meat Cleaver. The two mobs at least condition is fine, but how do I make so it doesnt cast Whirlwind permanently?

Also, which condition should I use to cast Rampage with the Meat Cleaver on? Buff? Buff casted by me? Spell affected by a proc?

 

 

Thanks!

[da8ball 104]

Found how to cast the skill only once.

 

 

Still struggling with which condition should I use to cast Rampage with the Meat Cleaver on? Buff? Buff casted by me? Spell affected by a proc?

 

[Mr. Robot 11]

Watch for the name of the buff you get when Meat Cleaver goes off and use a buff condition. It's the same thing I did with Victory Rush, which only goes off when he has the Victorious buff.