Spoilers: This article discusses the second prayer, Mother's Gift, the destruction of B's first home, and the conclusion of the prehistoric origin sequence.
BRZRKR #4 is the emotional center of the original series' origin arc. The first two issues show a mother asking for protection and a father turning the resulting child into a weapon. The fourth issue asks what happens when the mother understands that the miracle cannot be controlled. She returns to the ancestral cave, prays for an end to B's suffering, and receives a pale bird-shaped object that may offer a way out. Before that hope can become a future, the village is destroyed and B is forced to experience regeneration as both survival and loss.
The issue gives the origin its permanent shape. B's immortality is not only a cosmic condition or a military advantage. It is the reason he outlives the first people who loved him, and the reason his later wish for mortality feels like a return to his mother's unfinished request.
The second prayer
B's mother returns to the cave after watching the tribe's defensive miracle become a campaign of conquest. Her first prayer asked for a weapon because the community was being destroyed by raids. The second prayer asks for release because the weapon has become her son. The distinction is central. She is not retracting her love or denying the danger the village faced. She is acknowledging that the answer to one crisis has created another.
The cave is visually similar to the first contact sequence, but the emotional direction has changed. The first prayer reaches outward toward power. The second turns inward toward mercy. B's mother is no longer asking the unknown force to make her family stronger. She is asking it to recognize the cost of what has happened and to give B a life not organized around the father's commands.
Mother's Gift
The response is associated with a pale, bird-shaped relic that becomes known as Mother's Gift. The comic does not provide a technical name, a material analysis, or a complete explanation of how the object works. Its importance comes from the story's emotional language. The relic is connected to the mother's attempt to free B from the condition imposed on him, and its shape suggests a creature capable of leaving the ground that has trapped him.
The object is not simply a cure waiting to be activated. The issue treats it as an opportunity whose meaning depends on choice, timing, and the survival of the people who understand why it exists. The father sees the cave and the relic as threats to his authority. B is still young and cannot fully interpret the event. The mother can imagine release but cannot control the political forces surrounding her. Mother's Gift therefore enters the story as a promise that is immediately placed in danger.
The father’s response
B's human father cannot accept the second prayer because it challenges the identity he has built around his son. He has called B Unute, trained him for battle, and used his victories to secure the tribe's dominance. If the condition is a curse and the child should be freed, then the father's political achievement becomes evidence of harm rather than proof of wisdom.
The conflict is consequently about more than possession of the relic. It is a fight over who gets to define B. The father insists that the body belongs to the community because the community needs it. The mother insists that B remains a child and a son whose life cannot be justified by the number of enemies he defeats. The story makes the father's fear understandable without excusing his decision to pursue control.
The destruction of the first home
The village's destruction arrives as the consequence of the war B's victories have widened. Enemies attack, the settlement burns, and the family is forced into the violence that the father once claimed B could permanently prevent. The irony is deliberate. An immortal protector can win battles, but he cannot guarantee that a community will never be attacked again. The choice to build security around one body leaves everyone vulnerable when the body is exhausted, absent, or turned into the reason for escalation.
B fights through the destruction with the abilities the village has taught him to use. He is cut down and rises again. The images make regeneration visible as a process: injury, collapse, stillness, and return. The body protects B from death while the world around him continues to disappear. The healing is therefore not framed as a triumphant superpower. It is the mechanism by which he remains present to witness the loss.
The mother's death
B's mother dies while trying to protect him and resist the role forced upon him. Her death is the moment when the origin becomes an enduring wound rather than a family dispute that might be repaired. B loses the person who saw the difference between the child and the weapon. The father loses the person who could challenge his interpretation of the miracle. The tribe loses one of the few voices willing to question the logic that made it powerful.
The issue does not turn the mother into a saint who never made a mistake. She asked for the original intervention and therefore lives with the knowledge that her prayer helped create the condition she later calls a curse. That complexity is essential to B's memory. He can love her and still understand that the origin began in a desperate choice. Her guilt does not make her responsible for everything that follows. It makes her human inside a story about forces too large for any one person to control.
Regeneration as grief
B's recovery after catastrophic injury is the first time the series places regeneration beside bereavement. He returns because his body can rebuild itself, but his mother does not return. The difference establishes the rule that will govern every later relationship: B can survive a wound that kills another person, and survival will not give him back what he has lost.
The contrast also explains why B's later immortality becomes a curse even when it saves him. A battlefield victory can feel like a failure if B is the only person left to remember who died. His body becomes a living memorial that cannot stop replaying the event. In later centuries he will be called a god, monster, angel, and weapon. The fourth issue shows the first time those titles would have to compete with a simpler truth: he is a son watching his mother die.
The relic and the future
Mother's Gift survives the destruction in some form, allowing the story to connect the prehistoric origin to the modern expedition. B does not immediately use it to become mortal. The relic is lost, buried, or separated from him across the vast span of his life. That delay matters. The cure is not withheld because B lacks courage. It is withheld because history scatters the people, objects, and knowledge that might have allowed him to choose it.
When the modern team later reaches the ancestral valley, the recovery of the bird-shaped object confirms that B's memories correspond to a physical place and artifact. It does not prove that every image in the memory is complete or that the relic's mechanism is understood. The object carries the mother's intention across time, but the final answer requires contact with the Source and a decision B must make as an adult.
The father’s legacy
The father's role does not end with the village. His interpretation of B becomes the template for later uses of the immortal. Rulers will call B a necessary defender, commanders will place him at the point of greatest danger, and Caldwell will claim that studying his body can serve humanity. Each later institution can be traced back to the father's belief that a powerful child owes his strength to the community that receives it.
The series does not say that the father planned all of B's future suffering. It shows something more disturbing: a narrow decision can create a pattern that survives its maker. The father wants security and dominance in his own era. The pattern he leaves behind is a life in which B is continually asked to prove his value by enduring more pain.
What B remembers
The origin memories are recovered later through Diana's sessions, but the fourth issue gives them their emotional grammar. B remembers the cave, the lightning, the name, the battles, the relic, and the death. He does not remember them as disconnected facts. They form a chain in which love produces a prayer, the prayer produces a weapon, the weapon produces conquest, and conquest destroys the home the prayer was meant to save.
That chain is why B's memories cannot be treated as a neutral chronology. The scenes are evidence, but they are also trauma. Diana can help him reach them, yet she cannot make them harmless. B's perfect memory means that the mother remains present across eighty thousand years—not as a supernatural ghost, but as an event his mind never loses.
Place in the series
BRZRKR #4 completes the origin arc and establishes the emotional question that drives the rest of the series: can B ever separate survival from the violence that made survival possible? The issue answers the question of where the curse begins, but not how it can end. Mother's Gift offers a route toward freedom, while the mother's death proves that the route may remain beyond reach for centuries.
The fourth issue also changes the reader's understanding of the modern bargain. B is not asking the government for a cure because he suddenly dislikes being a weapon. He has wanted release since the first people who loved him understood what the weapon had cost. Every mission after this issue carries the echo of the second prayer, and every promise of mortality is measured against the mother who tried to make that prayer real.
The relic as an unfinished sentence
Mother's Gift survives as an unfinished sentence from the mother to the son. It says that she imagined another life for him, but it does not tell B how to reach that life. The missing instructions are part of the loss. B has the object without the person who could explain what she intended, and later scientists have the object without the emotional history that gives it meaning.
That gap prevents the relic from becoming a shortcut. B must carry the question through thousands of years, through Diana's memory work and Caldwell's experiments, until the Source contact finally creates a choice. The object begins the route to mortality, but it cannot make the decision for him.
The destruction also explains why the relic's later recovery is so dangerous. B has no surviving family member who can argue with the scientists' interpretation. The people who knew the prayer's purpose are gone, while the people who want the object are organized, funded, and willing to place B inside another experiment. The ancient loss creates the modern power imbalance. A dead mother leaves an artifact behind, and institutions decide that the artifact is theirs to activate.
The issue's lasting image
The most important image in #4 is not the instant of healing. It is the contrast between the mother who wanted her child to live freely and the father who sees the same body as proof that the village can dominate its enemies. B grows up inside that disagreement. Every later promise that his strength will serve a larger good repeats the father's argument, while every desire for an ending repeats the mother's fear. The issue makes both impulses understandable and therefore makes the conflict impossible to dismiss.
References
[1] Keanu Reeves, Matt Kindt, Ron Garney, Bill Crabtree, and Clem Robins, BRZRKR #4 (BOOM! Studios, 2021), second prayer, Mother's Gift, the destruction of B's prehistoric home, his mother's death, and regenerative recovery.
[2] Reeves, Kindt, Garney, Crabtree, and Robins, BRZRKR #10-12, recovery of the bird-shaped relic, Source contact, and the later mortality process.