Use the number of artifact creatures you control when Robobrain War Mind's second ability resolves, including Robobrain War Mind itself if it's still on the battlefield, to determine the number of energy counters you get
I cast it on Turn 4, and it attacked each turn after that for the next two hours, finding me a good creature almost every time
Essentially resetting your deck (and your opponents) while leaving the board state as it is - a neat trick, and one that someone paid $84,000 for
It's like a legacy ability that was around at the beginning of Magic, but hey, it's Secret Lair, he continued
Attack 2 : Thundershock Flip a coin
Standard poker-size playing cards measure exactly 2.5 inches by 3.5 inches, identical to a Pokmon card