Valiant Comics 1992-94

Archer & Armstrong #4

If Killer Ninja Nuns Be My Destiny – A Sect leader, an Italian assassin, and a herd of ninja nuns chase Armstrong and his partner into the Sistine Chapel. They’ll take the immortal’s head if they have to burn the whole place down to do it. Meanwhile, Armstrong’s mysterious satchel of forbidden treasures falls from one set of wrong hands into another. Archer and Armstrong attempt to escape from the Sistine Chapel, while the Sisters of Doom give chase. Slipping away disguised as the ninja nuns, Archer and Armstrong leave Mahmud to be burned by the crazy Constantino.