Toxzon's Hypnosis Serum is a serum made by Toxzon in Pick Your Poison. After being loaded into the Turbo Blaster and shot into Ultimate Elementor's Ultralink Cores by Max Steel, Ultimate Elementor turned into Hypnotized Ultimate Elementor and fell under Toxzon's control. Toxzon's Hypnosis Serum Mode is filled with this, because he siphooned it from Elementor after he was shot with it. It is therefore assumed that it spread around Elementor's body. It is unknown if it works on humans or not, since it was designed specifically for Elementor. It wears off after a while, though. The serum first appeared in Pick Your Poison.