|Other Superpowers|| Electrobolt|
|His countless years of research revealed that E=MCraaazy!|
Professor Brainstorm is a zombie hero in Plants vs. Zombies Heroes. Professor Brainstorm leads the Brainy and Crazy zombie cards against the plants. His signature superpower is Eureka, which adds 3 random zombie cards from the entire game to his hand.
His name is based on a book called Professor Branestawm written by Norman Hunter. He has the word Professor in his name, clearly meaning he is a professor. The word "brainstorm" also means "a sudden impulse or idea," also referring to the fact he is a professor. The word "brains" is also included, due to the fact that he is a zombie. Also, storm is included, which may be a reference to one of his superpowers; Electrobolt, which is a lightning bolt, and lightning bolts appear in storms.
- Classes: Brainy, Crazy
- Boss Fights:
His countless years of research revealed that E=MCraaazy!
- It is possible to get zombie tokens when using Eureka.
- If Professor Brainstorm wins a battle, he will put on a hat similar to the cone hat on Unlife of the Party's head.
- Professor Brainstorm has the longest animation when he hits more than 4 damage. It features him pulling part of his mustache off and then looking at it then reattaching it after a short while.
- Brian Lindley, creator of Plants vs. Zombies: Garden Warfare, says that Professor Brainstorm's design is between the Scientist and Dr. Zomboss.
- The strip when Professor Brainstorm is received is a reference to the Phineas and Ferb episode "Unfair Science Fair", as there is a portal losing to a baking soda volcano in the science fair.
- Professor Brainstorm's description is a reference to the mass-energy equivalence.