This is the Anaconda Class battlecrusier with her original design of the 23rd century. Also the refit comes in to show you her beautiful body or hull even the warp nacelles are new in every way. She's designed as a Battlecrusier to seek out targets and blown them out of the stars. The Anaconda was the perfect Starfleet ship to enter service but she did have her flaws in her warp drive and transporter until she had a refit. Only 6 of these ships entered service but never to be part of Joint Ops and Exploration, due to Starfleet Command wanted these ship only for two purposes War and Defence.