Vengeance — Sword Of

: Once attuned, you are unwilling to part with the sword and have disadvantage on attack rolls with any other weapon.

: It is particularly useful for heroes like the Kensai or Ninja who wear "weak cloth armor" and need the extra protection. Sword Of Vengeance

In this strategy game, the sword is prized for specific stat buffs: : Once attuned, you are unwilling to part