Avatar Wings are wings that is displayed behind your avatar. Most Avatar Wings cannot be recolored.
Exploration Wings are wings that you can get by defeating enemies or buying them along the way. Each Exploration Wing has a map icon that indicates it is an Exploration Item.
Merchant Wings are wings that can be bought from the region's town. Each Merchant Wing has a couple of gold coins that indicates it's a Merchant Item.
Forum Game Wings are wings that can be won from an official game held by Krinadon or Faiona. Each Forum Game Wing has a female elf icon that indicates it's a Forum Game Item.
Holiday Event Wings are wings that players can get by buying from the festival shop or defeating enemies in the Festival Zone (that is, if there is one).During each event a couple new ones are released but sometimes items from previous events return and players have a chance to get them. Each Holiday Event Wing has a sun icon that indicates it's a Holiday Event Item.
Avatar Shop Wings are wings that can be bought from the Avatar Shop. Each Avatar Shop Wing has a diamond icon that indicates it's a Avatar Shop Item.
Monthly Wings are wings that can be bought from the Avatar Shop. Each Monthly Wing has a calendar icon that indicates it's a Monthly Item.