Patient is related to Inmate. Inmate is the opposite of Guard. Guard is related to Uniform. Uniform is related to Servant. 
Illusion is a type of Appearance. Illusion is part of Magic. 
Patient <--RelatedTo--> Inmate <--Antonym--> Guard <--RelatedTo--> Uniform <--RelatedTo--> Servant 
Appearance <--IsA-- Illusion --PartOf--> Magic 