Narasimha Mahamantra

"ugram viram mahavisnum jvalantam sarvato mukham nysimham bhiṣaṇam bhadram mrtyor mrtyum namami aham"

Meaning - Om! Oh fierce and brave Mahavishnu, your flame and heat spread in all four directions. O Lord Narasimhadeva, Your face is all-pervading, You are the Yama of even death and I surrender unto You.

"ॐ उग्रं वीरं महाविष्णुं ज्वलन्तं सर्वतोमुखम् । नृसिंहं भीषणं भद्रं मृत्युमृत्युं नमाम्यहम् ॥"