Lilac Oil- Lilac oil is used to awaken intuition, evoke memory, and bring peace and harmony. It is mentioned in several texts related to the banishment or exorcism of ghosts, and in protection from spirits. Normally lilac oil is used upon the self, or upon sigils especially constructed for its use. Aura Accord's Lilac Oil is also of great use in seeking the attention and aid of good spirits - 2 dram oil.