Vampyre bat

The Vampire bat is a level 31 Summoning familiar. It is summoned using a Vampire bat pouch, which will give you 1.5 Summoning experience. It also has a special attack called Vampire Touch, which can be activated if you have a Vampire Touch scroll in your inventory.

Components: 1 empty pouch, 81 spirit shards, 1 crimson charm, and 1 vampire dust.

This familiar is also a light enhancer.