Dr. Boom, Mad Genius is a 7 Mana Cost Legendary Warrior Hero card from the The Boomsday Project set!
Battlecry: For the rest of the game, your Mechs have Rush.
Flavor Text"Of course I've gone mad with power. Ever try going mad without it?"
Dr. Boom, Mad Genius Additional Information
Here’s Dr. Boom, Mad Genius’ Hero Power(s)