Create darkenbeast

Create darkenbeast was an alteration spell that allowed the caster to transform a few creatures into darkenbeasts.

Effects
The spell would effect any non-humanoid, semi-intelligent mammals in a designated 20-foot-wide circle. It had to be cast in darkness, such as underground or at night as whenever daylight struck a magically created darkenbeast it would revert back to its natural form. Spells like sun ray and sun blade could also have this effect.

Component
The material component for this spell was the dried blood of a wyvern.