PvP object

From Guild Wars Wiki

A PvP object is a stationary, interactive object which usually gives a benefit to the team who captures it. There are a few types of PvP Objects in Guild Wars:

• Flag Stands, which gives your team a Morale boost for every 2 minutes you continuously control it.
• Obelisk Flag Stand, which shoots Fireballs at some opponents every few seconds. There is also a Flag Stand on Isle of Meditation which acts as an obelisk.
• Catapult Levers. Once repaired using a Repair Kit, activating a Catapult Lever once will load the catapult, and the second will fire a Siege Attack at the nearest base.
• Gate Locks are used to open all gates to your base in a Guild versus Guild match. Only a Guild Thief may open an opponent's gates. Imperial Isle has gate locks that were once functional until an update removed Guild Thieves from that map.