Martyrdom is probably the most hated, and most played Perk for slot three. It is the only perk in Call of Duty that actually rewards getting shot in the face by conjuring a grenade out of thin air. After that grenade falls you have exactly 2.5 seconds before it explodes. So what can we do to avoid dieing to Martyrdom? Anticipate - Assume every single enemy you kill is using Martyrdom unless you have informa ...