- The Air Element Flag was released when the game was released, on September 14, 2011.
- On December 21, 2012, the Air Element Flag was decorated with holiday decorations for a limited time.
- On February 1, 2013, the holiday decorations on the Air Element Flag were removed.
- Initially, the Air Element Flag was available at level 14, but the level availability was changed on October 9, 2013, to level 16.
- On an unknown date, the purchase price changed from 1,000 to 1,500.
- The Air Element Flag's description mentions, "fan". This is likely a reference to the object, fan, which creates air currents.