Hi frriction,
To use macro in the click bindings, foolow this procedure :
Click to the small icon rdx, Quick link, Package Explorer.
From the package explorer, create your personal package.
In your package, create a new macro object. Edit the macro and enter your macro :
Code:
/castsequence ice barrier,mana shield,Mage Ward,slow fall
Click on the button save.
Now edit the mouse bindings "heal".
Create or edit a binding, use the action type macro.
In the edit field search for your macro object created previously.
Click on OK.
It is done.
Cheers