Sri Nrisimha Maha-mantra

ugram viram maha-vishnum
jvalantam sarvato mukham
nrisimham bhishanam bhadram
mrityur mrityum namamy aham

"I bow down to Lord Narasimha who is ferocious and heroic like Lord Vishnu.
He is burning from every side. He is terrific, auspicious and the death of death personified."