Orcs have no magic. Warcries.

That spell is better than War Cry. It significantly increases attack, +1 speed, and also adds Fury points. And War Cry is easily countered, for example, with Antimagic...

I disagree. War Cry adds exactly the same amount of Fury points. That's one thing. Secondly, the damage can be truly huge, and if you invest in defense, you can upgrade "Protect Us All" before the final battle and get a lot of goblins, which means you can deal even more damage with the spell. Thirdly, you can't cast Antimagic on everyone. So, in my opinion, the spells are equally good.