6ec415aa_Macro_for_Wow___Warcraft_Macro__Macro_conditional
[How it is used in a Wow macro] Returns TRUE if you are in the given stance or shapeshifting form [The syntax] [stance:#] or [form:#] [Notes] also works with forms for druids [Macro conditional] 
stance
Complete list of Wow macro conditionals Wow Macro | Macro for Wow | Warcraft Macro
Macro conditional