Murder of Crows
Description: A favored spell of the Twisters of Fate, this enables a witch to conjure a swarm of creatures which will do her bidding, usually by attacking a target, with only a wave of her blood-smeared staff.
System: This spell will summon, or with Prime 2, create a swarm of animals. With Life 2, it will summon insects or other invertebrates, while with Life 4, it will produce birds, rodents, or other small creatures, up to the size of cats. The control she has is limited, and only simple commands are possible.
Source: SCRIBD (Apprentice Rotes for Mage: The Ascension), Uploaded by Beth on Jun 19, 2008, originally part of "The Grimoire of the Cabal of Pure Thought", a resource for my Mage: The Ascension game. None Commercial.