Ultron wants to destroy our game and recreate it in his own twisted image. He needs 4 upgrade tokens to achieve this goal. You have the choice to fight against him, or help him usher in the Age of Ultron...
ULTRON
Each stat increases each time he gets an upgrade token. He is off the board after the fourth...
ATTACK 10³ - 8⁴ - 10⁴ - 15⁴
SPEED 7 - 10 - 15 - 20
DEFENSE 6 - 7 - 8 - 9
HEALTH 200