TA Tanzene

In the mirror universe, the TA Tanzene was a $𝜇$ battle cruiser in service in 2393. 

History
On Stardate 9622.7, the Tholians intcepted the and caught it in a Tholian web at Delta Neezott III. The arrived to free the Enterprise, and engaged the Tholian fighters ensnaring it. The Assembly sent two capital ships as reinforcements, the Tanzene and the TA. All Tholian vessels are destroyed by the two Imperial Starfleet cruisers. ( mission: "The Unwound Skein")