MapleStory Secondary Equipment aka sub-equip aka Secondary Weapon provides some bonus stats to your character when equipped. You can purchase them with meso from Secondary Weapon Seller NPC named Nebelle (MSEA) aka Neville (GMS) aka Nevil (KMS) residing in most towns. Some secondary equip does not provide any stats at all but obtainable through Potential Cubing/Scrolling such as Mercedes, Phantom and Luminous. There are special cases such as Xenon where they will have them pre-equip as they first start off and evolved automatically as you complete job advancements. you can make a lot of maplestory mesos
Special Secondary Equip Notes:
Only Zen, Jett, Xenon, Angelic Buster, Kaiser does not require to purchase secondary equip as they are given upon Job Advancement or automatically evolved. However, their secondary equip has the following restrictions (Untradeable, Cannot sell to NPC’s, Unchangeable, 0 Slots)
Secondary Weapon Costs:
Level 10 – 3,000 meso
Level 30 – 80,000 meso
Level 60 – 330,000 meso
Level 100 – 580,000 meso
Stat Legend:
DEF = Weapon Defense
M.DEF = Magic Defense
ATK = Weapon Attack
M.ATK = Magic Attack
STR = Strength
DEX = Dexterity
INT = Intelligence
LUK = Luck