Well yeah, because you usually use Gorgotha to fill your carry’s spells. Not to fill other supports spells. Also, if you are using Luther you should use a skull “creater” such as Keeper of Souls or Sheggra, even the Skeleton would be fine. At least if you don’t want all your fights to be 10 min long. As an advisement I’d told you to change your Luther for a Paladin (You say you aren’t using him anyway) and your hero weapon to red. That way you could benefit much more from the armor yo gain from Alastair and also have somekind of damage into your comp.