From Lexicanum

Iconoclast Destroyers are Chaos Escort class ships. Mainly used by pirate or other lawless bands, the Iconoclast is very similar to designs being produced by other shipyards. Small and compact, these ships carry an impressive array of weaponry and can threaten capital ships when massed in sufficient numbers. When in combat they are usually seen engaging enemy escorts, destroying attack craft, and shooting down incoming torpedos.

• Famous Iconoclast fleets
• Fearmongers
• Lost Souls
• Carrion Squadron
• Inculpators of Harok

Sources

• ¹:Battlefleet Gothic Rulebook p126