Ultron Unlimited: Part 3 of 4. "This Evil Unveiled!" Guest-starring Black Panther. Story by Kurt Busiek. Art by George Perez and Al Vey. The mechanical menace known as Ultron has murdered the population of an entire nation. Now the Avengers must fight their way through an army of mechanized undead just to face the one opponent even they may not be able to defeat. Plus, learn Ultron's ultimate master plan and his family ties to Earth's Mightiest Heroes. Cover price $1.99.