Amarr

Amarr battlecruiser designs.

Harbinger
Right from its very appearance on a battlefield, the Harbinger proclaims its status as a massive weapon, a laser burning through the heart of the ungodly. Everything about it exhibits this focused intent, from the lights on its nose and wings that root out the infidels, to the large number of turreted high slots that serve to destroy them. Should any heathens be left alive after the Harbinger's initial assault, its drones will take care of them.
Oracle
In YC 113 Empress Jamyl Sarum I challenged Amarr ship manufacturers to build a new battlecruiser that would break the stalemate of the Empyrean War. Deviating from the doctrine of brute-force and heavy armor, the engineers at Viziam took inspiration from Caldari history. During the Gallente-Caldari War, the Caldari developed light, maneuverable ships to counter the slow ships of the Gallente Federation. This philosophy, along with a cutting-edge powertrain and ultra-light alloy armor plating, led to the Oracle. The Empire immediately ordered the ship into production. The Empress personally congratulated Viziam Chief Researcher Parud Vakirokiki, calling the ship "a work of Divine Grace for the Empire, and retribution to our enemies."
Prophecy
The Prophecy is built on an ancient Amarrian warship design dating back to the earliest days of starship combat. Originally intended as a full-fledged battleship, it was determined after mixed fleet engagements with early prototypes that the Prophecy would be more effective as a slightly smaller, more mobile form of artillery support.