Air Disc
Quest Item · option 255 · 1×1 slots
Careful: item 686 exists under other options too, and they are different things. Air Disc (option 129), Air Disc (option 257), Air Disc (option 266), Air Disc (option 385), Air Disc (option 394), Air Disc (option 513), Air Disc (option 522)
Drops · 0 sources
Rates are what you experience: the server's drop multiplier is 1x.
Nothing in the game's drop tables produces this item. It may come from a quest, a vendor or a box.