Don't you think every great swordsman in one piece having legendary swords is cursed.
1. Hawk eye(blackblade)-his curse is having a very good eyesight
2. Zorro-his curse is sometimes he become 3 while fighting.
3. Shiyuru of the rain-bloodthirst, killibg innocent people.
5. Vista-flower blade (rose rondo).
6. Now you all guys name some others.. 😏😏