Black Widow & The Marvel Girls #1

She's the most efficent spy in the world and one of the world's deadliest women, but before there ever was a Black Widow, there was the Red Room, a brutal KGB training ground for assassins, undercover agents, and the most ruthless of spies. Now, tasked with removing a rogue's weapon dealer from an inpregnable safe house, the Black Widow remembers her escape from the Red Room training facility, an escape only made possible with the most unlikely of allies, the Asgardian sorceress known as Amora...the Enchantress.

Characters: Black Widow (Natasha Romanova), Enchantress (Marvel), Ivan Petrovitch