Prince Sohan clutched his torn off forearm and groaned in pain. His black overcoat was soaked in blood and sweat, the runes on it ran beyond an optimal rate to heal him and still failed.
Trihound which had split off into three hounds had fused back at some point. The beast was a high rank 6 Adept.
It wasn't immune from injuries, however. One of the beast's head was badly injured, with its skull sunken a few inches. Another head side's body had its chunks of its flesh missing with whip marks. The third one had a dozen holes drilled all over, splashing blood on its feet.
The Trihound and the heirs all learnt the hardway that they couldn't kill each other, not when they fought separately.
So, the Trihound fused back to kill them one by one. The prince and princesses teamed up to slay the beast.