Necromancer's Commander of Darkness and Blasphemy

I'm not sure if this is a bug or not but I was looking for a little clarification,

the Commander of Darkness ascendancy node for the necromancer reads:

Auras you cast grant 10% increased damage to you and allies
Auras you cast grant 5% increased attack and cast speed to you and allies
You and Allies affected by your Auras have +20% to all Elemental resistances

I'm just curious because the first two lines only indicate that you have to cast the auras, which blasphemy reads that you now cast curses as auras but I am not receiving the extra damage or attack and cast speed when I cast my 2 blasphemy curses. Whereas the last line indicates that you have to be affected by your so I understand there why blasphemy's don't work there.

So I guess my question is does the first two lines also require your auras to affect you and your allies or is this a bug that I am not receiving the extra damage and attack and cast speed.

Thanks.

My reading of this, which may be incorrect, is that the first two lines add their effect to each of your auras’ effects on you and allies (meaning they have to affect you or allies in the first place for it to apply). The difference with the third one is that rather than adding an effect to each of your auras, it only applies the effect once to you or allies affected by your auras, so unlike the first two it doesn’t stack for multiple auras affecting you or allies.

I suspect that you are probably right and this is working as intended. It just bothered me a little that 1 line explicitly states you need to be affected by the auras while the other lines don't if that is how they intended the node to work.

What about Curses on map mods...since they are affecting you wouldnt that mean that its a boost for minions then?