Rod of shadows
|A rod that weaves creatures from shadows and ethereal matter.|
Evoking the rod of shadows summons randomly selected shadow creatures into existence through the Weave Shadows spell. These monsters may not be appropriate for your current branch, and their strength will be determined by your spell power (and thus your Evocations skill).
In 0.16 the Rod of Shadows became considerably stronger.
The rod of shadows was added in 0.14.