Thanks to a heads up from a friend called Chris, it has come to the author’s attention that the Illuminati card game marketed since 1982, which is widely known for it’s predictive programming the WTC attack, also contains a COMBINED DISASTERS card, which features a Clock Tower smashing into a crowd of people.
This COMBINED DISASTERS card reads;
You may combine two Disasters on the same Place, as long as both are eligible to be used on it. Play both of the Disaster cards, as well. Pick one Disaster to be the “main” one, and follow all the instructions on the card. Add the Power (but none of the other effects) of the other Disaster.