Banner

A banner is a flag or object bearing a symbol, logo, slogan or other message. It can be attached to a stationery structure or a vehicle, or be carried by a bannerman. Blademasters are notable flagbearers. Banner items can usually be planted in the ground.

Black Empire
 Banner of the Black Empire.png 

Trivia

 * s are a cosmetic feature in Heroes of the Storm, featuring many from the Warcraft universe.
 * In the game, can choose between three different banners as part of his talents, the Banner of Stormwind, Ironforge or Dalaran.