Mushrooms. They are known to produce hallucination and psychedelic effects. LSD at moderate to high level dose will produce proper or serious hallucination as compared to low doses.
Hallucinogenic drugs cause distortions of the user's perceptions of reality with delusions and false notions. Hallucinogenic drugs will make users to start to see imaginary things, hear strange sounds and feel sensations that seem real to him but do not exist in the real world.
Hallucinogens produce rapid, intense mood swings with transitions so rapid that the user may feel
different