"The Black Ledger," Part One: Captain America and Iron Man’s sparring session is interrupted by two classic Avengers villains: Taskmaster and corporate saboteur Ghost! But both these foes seem a touch too prepared… Who is the mysterious figure behind this attack? And what are their motives against Earth’s Mightiest Heroes?

"The Black Ledger," Part One: Captain America and Iron Man’s sparring session is interrupted by two classic Avengers villains: Taskmaster and corporate saboteur Ghost! But both these foes seem a touch too prepared… Who is the mysterious figure behind this attack? And what are their motives against Earth’s Mightiest Heroes?