Summon the Swarm
When performing this ritual, the sorcerer selects a type of animal no larger than a large dog. If successful, all animals of that type for a half-mile in every direction appear before the sorcerer upon completing the ritual. These animals are under no compulsion to obey the sorcerer, and are likely freaked out by the entire affair. As a result, they’re typically hostile to any people in the vicinity unless the sorcerer or one of their allies can calm or direct them magically.