The shared lack of self-determination reveals a fundamental truth about power in isekai: the capacity for autonomy is often inversely proportional to the source of a character's strength. While both characters score low on Ego, this deficiency manifests as a luxury for the omnipotent and a burden for the oppressed. Milim, operating at YPS-6, drifts through existence because her destructive capacity makes her essentially untouchable; her obsessive search for "fun" is a symptom of a god who has no structural need for a personal plan. In contrast, Raphtalia’s lack of agency is a survival mechanism born from systemic slavery. Her ascent to the role of Katana Hero is not an act of personal ambition but a response to the needs of Naofumi and the people of Q'ten Lo. The YPS gap here is vast, moving from nation-level influence to planetary destruction, which renders a direct combat comparison meaningless. Instead, the data points to the divergent nature of their bonds. Milim uses companionship to fill a void left by ancient loss, whereas Raphtalia uses her connections as the very scaffolding of her identity. One is a force of nature playing at being a person, while the other is a person forced to become a pillar of state. The comparison proves that whether one is a world-ender or a sovereign ruler, the path to stability is paved through reliance on others rather than the exercise of individual will.