Manyu (deity)
, Vedic Sanskrit for "spirit, temper, ardour, passion, anger" is a war god, wielder of thunder and slayer of foes. He is fierce, a queller of the foe, self-existent and it is Lord Narasimha. He is beseeched to bring health and wealth. Rig veda 10:83&84 contains Manyu Sukta. Manyu Tapasa is the Drashta of Manyu sukta.

References

Rigvedic deities
War gods
Thunder gods