Archangel

During the Blood Crusade of the Mad Priest Eltuc, supposedly to reunite humanity with a ancient relic, a new necron vessel was found in the battlefields of the void, a terrifying one. In the great void of space the fleet found a powerful enemy, a match to even the Nemesis Fleet Carrier amongst the forces of the Tultankhan Dynasty. What was originally but a singkle ship known as "Archanagel" by the forces of the Blood Angels Sixth Company became a core part of the fleets of the Dynasty and all of their allies and subjects in the area, a menace to Battleship, Cruiser and Escort alike, a bane to Fighters, Bombers and Assault Torpedoes, a nightmare to Battle Platforms, Space Stations and Defense Stations. The Sokekh Infinity Carrier. 
Armed not with the vast weapons batteries of Imperial. Eldar, Necron or Ork Vessels or even on the scale of the Tau for such a size, the Sokekh instead focuses on it's Ukhar, Fighter Bays with internal portals, energy to matter generators and antimatter formers, to be able to create parts, bring in new fighters and refresh vehicles antimatter stores if they run low. However it is not entirely devoid of hitting force without it's fighters, with a compliment of long range Particle Whip Batteries and 4 Lightning Arc Turret Batteries allowing it's focused might to shred apart a enemy, with 2 unique "Transdimensional Replacement" Shields that shift matter around and deflect it through a 5th dimensional space.