344 Is it a merge or a devouring?

Tucker thought for a while before giving him a shrug. "No idea. Theoretically, an immortal weapon requires death. And not just any death. As the highest-ranking weapon, an immortal sword would require the death of either a powerful being or even tens of powerful beings. Some would need to be forged in blood, while others become immortal through killings…" 

Juin thought for a while before asking again, activating a small area of Silence, "How strong is my dagger?" 

Tucker gave Presley a quick glance before lowering his voice. "Your dagger is Rank S, just one rank below immortal, but I believe it wouldn't be long before it turns into an immortal weapon." 

Raising a brow, Juin gave him a curious glance. "Why do you say so?"