Some Deliverance ministers do use crucifixes, holy water, and anointing oils, as well as the Bible. Some deliverance ministers who also make use of the phrase "exorcist" use the clerical collar (initially used by Presbyterians) as well as include a stole. An essential facet of each may be the Idea https://www.youtube.com/watch?v=vlfGsJwIwkA&t=66s