For anyone that knows code. I pretty much stole this from a Halo WeakAura, but I'm trying to edit it for Direfixate.

The custom aura is below for one of them. I have it working perfectly for my focus target, but I want it to work without a focus target if possible. Direhorn Spirit to be exact.

function()
if UnitName("focus") ~= nil then

-- check if harmful
if UnitIsEnemy("player","focus") == 1 then

--if harmful, check with gnomish death ray
if IsItemInRange("item:10645","focus") == 1 then
-- target is <= 20 yards
return true
end

else
--if friendly, check with mistletoe
if IsItemInRange("item:21519","focus") == 1 then
-- target is <= 20 yards
return true
end

end
end
end