The Vorlon cruiser was the largest and most powerful ship of the Vorlon fleet, save of course for the Vorlon planetkiller. As with most Vorlon ships, very little is known about it's full capabilities and since they all appear to have been taken with the Vorlons when they left for the Rim, it's even less likely that any new information will be forthcoming. Fast, powerful and very big, Vorlon Cruisers have seen to be more than a match for the Shadow Vessel and seems to only be vulnerable to overwhelming numbers though they have on occasion been seen to travel alone.