With the last boss being so hard, I think he should also give a chance to drop a famed that cannot be found anywhere else. Such as the rumored shadow cutlass

and also doomed weapons used by her captain of the enslaved crew, such as:
-Blade of Terror
-Deathsting
-Sabre of Eternal Doom
(these are all made up, and are not actually real weapons)
They should also drop cursed sailing items that not just give boosts to sailing skills, but also gives a chance to not only reduce damage from a hit to 0, but the attacking ship will take that damage instead!
What do you think?