Intervene Macro
WoW Warrior Macro
This macro will change your stance to Defensive Stance if you are not in that stance and cast Intervene based on the following conditions: If target is friendly, then cast Intervene. If target is hostile, then cast Intervene on the target's target if it's friendly.
#showtooltip Intervene
/cast [nostance:2] Defensive Stance; [help] Intervene; [target=targettarget, help] Intervene