Frigate

The Frigate is a kind of fast battleship with vast firepower. Each race has a unique frigate (which differ mostly in appearance).

Orc Frigate
The Orcish Frigate, unsurprisingly, looks like it has been made and used by orcs. This ship may not look as nimble as other frigades, but it is.

Night Elf Frigate
The Night elven Frigate is a dainty-looking and streamlined ship, but it still has as much firepower as other frigates. It fires ballista bolts.

Human Frigate
The Human frigate is a fast wooden ship with metal reinforcements.

Harpoon Master Yavus is said to have attacked human frigates in Daggercap Bay. Though the two ruined ships in the bay seem to be generic transport ships.

The Scarlet Crusade is said to also have frigates near Light's Point. As there are two ships there of the same type, this type is likely a frigate.

Undead Frigate
The Undead frigate is a ship with tattered, bloody sails, dark appearance and skulls engravings.