The IKS Blortlh was a Klingon vessel of an unknown class, whose crew had competed in a bat'leth tournament on Munjeb III. The IKS Voh'tahk responded to a distress signal, purportedly sent by the Blortlh, but arrived to find the vessel apparently destroyed with all hands. The Blortlh had not sent the signal; instead it was a trap by the (*) entity, to lure the Voh'tahk to the area and trap its crew. (TOS episode: "Day of the Dove", TOS comic: "Blood Reign O'er Me")