This helps: https://upload.wikimedia.org/wikipedia/commons/3/3c/Supranat...

A bit outdated it as Latvia and Lithuania are in the Eurozone.

Probably other changes too.

needs ECJ jurisdiction, and ECHR. literally unplayable.

but for real, country names would be helpful too

ECJ jurisdiction is the EU, and the ECHR applies to all Council of Europe members.

Whats that one flag outside of the council which can mint Euros

Vatican City

I figured it was one of the microstates