| Item ID | Nombre del Item | Slots | Tipo | Venta a NPC | Compra a NPC | |
| 645 | Concentration Potion | [2] Usable/Usable | 800 | |||
 | A potent medicine that stimulates concentration. Temporarily increases Attack Speed. Peso : 10 Applicable Job : Every Job | Ataque | Defensa | Refinable | Rango | |
| Script | sc_start SC_ATTHASTE_POTION1,1800000,4; | |||||
| Mob Drop | Vocal (7% - atl:35%). Cookie (2.8% - atl:14%). Eggyra (2.5% - atl:12.5%). Raggler (2% - atl:10%). Familiar (0.5% - atl:2.5%). Plankton (0.5% - atl:2.5%). | |||||
| Shop NPC | ||||||