Escribar is the final boss of Blasphemous, he acquires a new form after the Penitent One defeats him as the Last Son of the Miracle.If the Penitent One obtains the Apodictic Heart of the Mea Culpa, he is summoned to the other side of the dream by the High Wills upon reaching the top of the Cradle of Affliction. Suddenly, Escribar appears in front of him, having been selected by the Miracle as a sentinel to guard the High Wills. He expresses putting an end to the Penitent One before he could destroy the High Wills, taunting that the dream will be the final resting place for him, yet nobody will be able to watch over him. But with assistance from Crisanta, who protects the Penitent One by blocking Escribar's energy beams, the Penitent One overcomes Escribar and defeats him once more.
Escribar proclaims that if he dies, so will all those who follow and worship him. The Penitent One then uses the Mea Culpa to slice off Escribar's central arm before slicing his body in half, killing him for good.