HEROCLIX ICONIX FIRST APPEARANCE AVENGERSAnd there came a day, a day unlike any other, when Earth's mightiest heroes found themselves united against a common threat. On that day, the Avengers were born! Marvel HeroClix Iconix: First Appearance Avengers is made especially for the collector. It captures the struggle between the first Avengers and their first adversary, the villainous Loki! Recreate their struggle on the tabletop or simply within your HeroClix collection the choice is yours.