Orb of Self Destruction is a suicide attack item.
If one uses the Orb of Self Destruction, one inflicts massive damage to their opponent in exchange for their own life. Adults, however, rarely use it. It’s believed that there’s a chance for it to not activate when used by a child of no more than three years old. If it doesn’t activate, one doesn’t inflict damage, and one also doesn’t lose one’s life. If the child survives, they can acquire Wizard job. Because it’s used by a child, it’s popular as a gift to a newborn. It is first mentioned in Web Novel Chapter 19, first named in Web Novel Chapter 69, and first appeared in Web Novel Chapter 105.