Sanguinary Mage

Prowess (whenever you cast a noncreature spell,
this creature gets +1/+1 until end of turn)
—
No more bowing and scraping, my beloveds. That is not what I want. I want an army, long hidden from the eyes of man. I want the forgotten people out
of the dark! Those who have lived in dust, who
have gnawed on dry bones while dreaming of blood! That is what I want. Give me an army like that and
we will make the daytime world weep!