Vanyel said:
The Dominion Dreadnought I think is the most powerful. I think it was Jake in Valiant who described it as being twice as large and three times as powerful than a Galaxy Class starship. Nog indicated that that information was accurate.
If we take that information as an approximation of just how powerful it is, then it most likely has the edge in power over a Sovereign.
The Sovereign would seem to be more powerful than the Valdore Class as it lasted longer in battle with the Scimitar than 2 Valdores.
The Negh'Vars have never been seen in battle against or alongside a Valdore or Sovereign, but I would think its on par with or more powerful than a Valdore.
That leaves the poor Cardassian Keldon at the bottom of the list.
Exactly. The Dominion Heavy Battle Ship was easily the strongest ship in the Alpha/Beta/Gamma only the uber Reman Warbird would be comparable.
The ship that attacked DS9 was a Battle Cruiser (non-X-wing) that Dukat commanded. This ship was powerful but was subdued by the Defiant and a couple BoP's. Now the Heavy Battleship is different, huge and powerful. I doubt if the Ent or anything the Feds had could take it down
http://www.ex-astris-scientia.org/articles/dominion/dominion-ships.gif
The Dominion Battleship is the most fearsome ship of the Dominion shipline. It is the counterpart of the quick and agile dominion fighters. The ship was conceived in the late days of the Dominion Wars to counter the decline in power of the Jem'Hadar fighters.
Weapons: 2 Heavy Enforced Polaron Beams
8 Antimatter Torpedo Launchers
6 Polaron Cannons
6 Polaron Perimeter Beams
Shield Rating: 60F 30A 30P 30S 60D 30V
Ablative Armour: none
Hull Rating: 35
Tactics: All of the fire power is concentrated on the front-dorsal side of the ship. Manouver to keep the enemy in those arcs. Launch the fighters to divert enemy weapons fire.
The names of the ships may be confusing: When I released this ship some months ago, I called it "Battlecruiser", while it was actually "Battleship". Now this is the real "Battleship" and the newer ship is named "Battlecruiser".
The Dominion Battleship is designed for short intense combat. This is reflected in the ship energy balancing. To decrease construction costs, the ships must rely on vast power batteries instead of an expensive large power core.
The Dominion Super Battleship is comparable in size to a Borg Sphere, and can match it's firepower, if not its efficiency. It is the largest ship in the Dominion Fleet. Among the 4 main factions of the 2nd Dominion War, this Super Battleship is considered the most powerful ship around. Although it's does not have the firepower of a Reman Warbird, it more than makes up for that with it's amazing defences, and surprising maneuverability, especially for a ship which is 1500m in length!! Only 2 Super Battleships have ever been destroyed, and on each occasion it has taken an entire fleet to overwhelm it. Unfortunately for the Dominion, these ships are extremely difficult to construct, and require an enormous crew to maintain, which is why there are so few of them in use.
Just a few internet sources about the ship.