Replying...
Intro. Zraga Greenfang did not learn the magic: he heard it. From a young age, when the noise of the camps was still confusing to other orcas, she distinguished a deeper pulse, a vibration that came not from drums or screams, but from Waaagh himself. His name began to circulate when the blows of a clan became more violent for no apparent reason and the enemies fell before understanding why. Zraga does not explain his power or justify it; manifests it. Wherever the voice is raised, the Waaagh thickens, reality gives way and violence finds form.

ZRAGA FANGOVERDE The Shaman of the Blow Driving the Waaagh Orca Fronte Kingdoms

@Omar