Sadly, the open beta ended before the Octavian Goga being unplayable bug got fixed.
Hopefully, they'll do a quick fix.
For Codreanu's trait, I agree with Headstrong but think Nationalist Symbol is a terrible choice for him. He was a fully-fledged fanatic, fascist symbol yes, but nationalist no.
Codreanu was crazy even for fascist standards.
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I think Ideological Crusader would be the perfect fit for Codreanu.
"Ideological Crusader" highlights how much of a fanatic he was, and the traits (Party Popularity Stability Modifier: +10% & Same ideology monthly opinion: +100%) show that he was Hitler's and Mussolini's favourite choice in terms of fascist leaders of Romania.
In 1935, Codreanu went on record stating his contempt for Romania's alliances in Eastern Europe, in particular the Little Entente and the Balkan Pact, and indicating that, 48 hours after his movement came into power, the country would be aligned with Nazi Germany and Fascist Italy.
And both German officials and Italian Foreign Minister Galeazzo Ciano reciprocated his statement.
I wrote in this post that Germany reasoned that Romania's change of course towards the Axis was insincere and made only because they had no other choice.
You probably know how Romania went from pro-Axis to pro-Allies with King Michael's Coup in 1944. But do you know how Romania went from pro-Allies to pro-Axis? Text from an article written by historian Florin Cristescu I. The Outbreak of the...
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This would not have been the case if Corneliu Codreanu would have become the leader of Romania. Likely, Romania would have become Germany and Italy's most trusted ally.
I mean, Corneliu Zelea Codraenu went to Germany in his student years, he was very fond of a certain bar named Burgerbraukeller and would always go there in his free time to listen to the speeches of a certain Adolf Hitler.
He is as close to "an apprentice of Adolf Hitler" as you can get.
Alternatively, Smooth-Talking Charmer or Tenacious Negotiator would also work for him since he was described as very charismatic.