Void ravager

The Void ravager is a Summoning familiar, introduced with the "Summoning 2" update on March 31, 2008. It requires level 34 Summoning.

Void ravager Summoning pouch components: 1 empty pouch, 74 spirit shards, 1 green charm, and 1 Ravager charm

Trivia

 * Sometimes the Void ravager compares the player to trifle, a type of British dessert.