Another random idea... When the event pops up, the game starts listening to sounds. If it hear you scream " RAAAAAHH" loud enough, you get -1 stab. If not, CTD without saving 
preserve our culture.
*all nations exept you lose all their technologic research
*all units, and civilians in none-mountain regions will 100% die.
*giant crater apears
raise the boy
*gain kal-el as your advisor
*+3 to stability
*+1 to innovative
-30% to national trade
harness the boys genes
*gain lex luthor as your advisor
*gain super soldiers
+10% to national revolt risk
"My Liege! We are outnumbered approximatly 2 to 1 in all regards."
"Ha! Piece of cake!"