The Pact.. The Original, First Pact.. the Pact at the very tail-end of the Pre-Crisis Bronze Age universe.. when Alexis Luthor and Kathy Kane arranged a mutual co-death hoax.. where both Kathy Kane and Alexis Luthor would together co-arrange both their fake deaths simultaneously.. a co-arranged mutual dual-death hoax.. Kathy Kane's death at the hands of the Bronze Tiger.. Alexis Luthor's death at the Daily Planet in the very last pre-crisis Superman comic by Alan Moore.. both of them death-hoaxes.. so they could both in the most uber-maxi sense go under-the-radar deep, deep, depp, depp, dieppe, dieppe, underground labyrinth underground.. until they couuld both .. re-surface.... in the late Dark Ages of teh Post-post-crisis Universe... post-post-crisis DC universe....