Macro Description

If Shift is pressed then on friendly target: Casts defensive stance, Intervene, Battle stance.(3 clicks) Enemy Target: Casts Berserker stance, Intercept, Battle stance.(3 clicks).

If you or friendly target are already in Berserker or Defensive stance then it will skip this step resulting in only 2 clicks being required.

Macro Code

/cast [nomodifier] Charge
/castsequence [mod:Shift, harm, stance:1/2] Berserker Stance; [mod:Shift, harm, stance:3] Intercept, Battle Stance [mod:Shift, help, stance:1/3] Defensive Stance; [mod:Shift, help, stance:2] Intervene, Battle Stance