I am brushing up materials in One Piece

Introduction: At level 1, Kos is using his bare hands to defeat miscellaneous fish pirates, dropping low-level experience materials; at level 20, Kos is using sword skills to defeat elite pirates, and dropping mid-level experience materials and low-level skill materials; at level 40, At level 60, Kos uses sword skills and Devil Fruit abilities to increase super-star pirates, and drops high-level experience materials and mid-level skill materials; at level 80, Kos uses sword skills combined with Devil Fruit abilities to add domineering to level up Shichibukai pirates, and drops them. Special experience materials and advanced skill materials; at level [-]