Rat Form

Rat Form is a stealth ability of Dracula's in Lords of Shadow 2.

In the shadows, Dracula can shapeshift into a rat that can sneak up to enemies in order to possess them, or reach certain areas. Dracula can also call upon a swarm of rats around him.

Triva

 * Dracula from Bram Stokers novel had the ability to transform into a bat, a rat, a wolf, and mist.
 * Gabriel also has all those powers along with a Dragon Form. It is unknown if Gabriel has a wolf form, like Alucard does.