(Jolly, Big boy) Grendel is the warframe that entertains me the most. When he devours someone, he lets out a little chuckle.. He’s got to have a jolly mood. His voice, to me, would reflect that, having a hearty voice that would be welcoming to friends, but fearful to others. A voice inspired by Reinhardt or Roadhog from Overwatch would feel nice. Or even Santa from Guardians of the Globe.