The tail of the Demon Refinement also had hard scales, like large pieces resembling plank armor, not only providing excellent protection but also making the tail's swinging as impactful as wielding a flail when the high-rank Demon moved it. Moreover, the Demon Refinement could control its tail just as easily as its arms, and under normal circumstances, it would be impossible for an enemy to land a cut on it.
However, just now, the Demon Refinement's attention had been entirely on the Serpent Demon in front of it, while Lancelot, before entering the enemy's alert range, had used Shadow Jump to cover the last distance, seizing a less than half-second opportunity.