6ec415aa_Macro_for_Wow___Warcraft_Macro__Macro_conditional
[How it is used in a Wow macro] Changes the target of your conditional/command to a different unit [The syntax] [target=unittype] or [@target] [Notes] can also use @target or @name [Macro conditional] 
target
Complete list of Wow macro conditionals Wow Macro | Macro for Wow | Warcraft Macro
Macro conditional