Lake Wintergrasp Siege Vehicles

Lake Wintergrasp is a region locked in a constant battle between the Alliance and the Horde. Siege combat will feature across the zone as you look to make use of a number of vehicles of war, including Flying machines and Goblin Shredders. Scattered around the zone are towers which when captured will grant you a bonus for a set amount of time.

The main aim is to capture Wintergrasp Keep, once your faction is in control of Lake Wintergrasp, all instance bosses within Northrend will drop Spirit Shards which can be collected and turned in for rewards. Killing opposing members of your faction will also yield Wintergrasp Marks of Honor, which will be redeemable through the honor system and various NPC’s.

Throughout the zone, you will be able to utilize bridges as strategic choke points, destroying a bridge can put an end to any advancing Siege vehicles as they will not be able to travel through water, but may also minimize your defensive capabilities as your siege weapons will then too not be able to move in that area.

Information from WWI

Lake Wintergrasp>

PvE elements are being added to this PvP Zone, for example the equivalent of Elemental Plateau in Outland is in Lake Wintergrasp.
Siege Combat will be in both Lake Wintergrasp and the new Battleground (see below)
Siege vehicles incude air combat with flying vehicles.
You can destroy the buildings within Lake Wintergrasp and in the Battleground.
Lake Wintergrasp will feature an attack/defend game type. Just like the Auchindoun Spirit Towers, when your faction holds a tower it will keep it for a certain amount of time and retain all the advantage for a few hours.
Northrend "Spirit Shards" will be used to reward players. When your faction controls Lake Wintergrasp all the bosses in Northrend will start dropping them. You can then use these shards to buy rewards from a merchant, they won't be more powerful any other reward but just an alternative to other sources of equipement (like gearing up for PvP very quickly).
"Wintergrasp Marks of Honor" will drop as well and will be redeemable for items through the honor system and other NPCs.
Bridges will be used as "choke point" in the map, siege vehicles can't travel through water.
The goal of Lake Wintergrasp is to capture the "Wintergrasp Keep", everything in that keep is destructable and you will have to break into the keep to capture the point.
Players will be able to control stationnary cannons on each tower to defend the keep.
Bridges are very large and very tall, players should be able to see them from anywhere in the map. They're also totally destructable as well.

Siege Vehicles

The Demolisher

The Demolisher has both short and long range attacks
It is meant to bombard players and buildings from a long distance, it's also equipped with a ram to siege buildings.
It can hold up to 3 passengers, passengers are exposed and can be targeted individually. However, players can cast while the vehicle is moving if they're in it.

Forsaken Catapult

The catapult is faster than the demolisher but its range is slightly lower.
It does slightly less damage.
It cannot hold any pessenger.

The Siege Engine

This is the siege weapon with the longest range.
The gunner is sitting in the turrent and has full control of the turret.
The driver is only moving the vehicle.
The passengers in this vehicle are fully protected but can't shoot other enemies.
It's also got a very powerful ramming attack

Flying machine

Flying Machines can bomb enemies, they're swift but very vulnerable to anti-air attacks.

Goblin Shredder

The shredder is an anti-air vehicle.
It will use anti-air rockets, they're long range homing missiles.
This is a personal armor suit, if the vehicle is destroyed the player just jumps out and keep fighting on his own.
You can use your sawblade as close range melee attacks.
The shredder can jump into the air just like rocket boots for players. This can also be used to jump over walls.
The shredder is very vulnerable to siege damage.