Robobrain War Mind is a uncommon Artifact Creature — Robot card from Fallout (PIP), collector number 566. Current market price: — (foil $5.44), TCGplayer market prices via Scryfall.
Robobrain War Mind's power is equal to the number of cards in your hand. When this creature enters, you get an amount of {E} (energy counters) equal to the number of artifact creatures you control. Whenever this creature attacks, you may pay {E}{E}{E}. If you do, draw a card.