It wasn't one card, but two.
After the convergence of the Extraordinary Traits,
not only the Profession Card [Catastrophe Golem] appeared on Queen Catherine's corpse, but also her Legendary Mark card [Spade 9 - Calamity Bearer] was deciphered along with it.
It wasn't too surprising.
This Queen of Orlan had merged with only the highest Quality cards that her tier could integrate.
Both the Mark and the Profession Card structures were very stable, and with a rich Extraordinary Traits, the probability of being analyzed was much higher than that of the cards merged by the ordinary people.
Leonard Churchill had no particular thoughts about that invaluable Legendary devil mark.
But looking at [Catastrophe Golem], his train of thought became active.
This was a Profession Card that had never appeared on the market, a gem exclusive to the Orlan Royal Family.
Two hundred years ago, the Orlan Dynasty collapsed, and the Federal Government was established.