The Batstone.  Of the Warrior Clans the Batstones are some of the most physically terrifying of the Vampire clans. This reclusive clan forms small groups of Batstones while a few take on rolls as enforcers. During nightfall Batstone vampires become giant hulking creatures resembling a hulking almost bearlike bat. 

Batstones feed off bloody flesh, sapient blood is required to keep their unlife. They regenerate rapidly able to regrow limbs in days. They can see in darkness, echolocate, and possess an impressive sense of smell. They can command and control bats and turn into clouds of bats. 

During day Batstones become entirely mortal losing all of their powers until night fall once more. Divine symbols and holy presence can bar the passage of Batstones. Iron ore and other unrefined metal can cause pain, burning, and stop the Batstone regeneration.