Unbuilt Monument
First Monument without Orb
Monuments are the locations on the Map where you can build Orbs. They have a weak ranged attack to defend themselves after you have build an Orb on them.
In PvP, they are often highly strategic points where the majority of battles are fought. Holding a Monument location is a significant advantage. If you can prevent your opponent from acquiring three of these locations you stand a good chance of winning.