Alliance Boost Potion II
Alliance Boost Potion II is a other (consumable) in GMS v271. Sells to NPCs for 1 mesos.
A growth potion developed using Maple Alliance technology. Take a sip to gain a level.
Use this between Lv. 200 to Lv. 219 to gain a level and at Lv. 220 to obtain a considerable amount of EXP.