Crusader Kings III achievements

As an Asatru, hold all of the original Thessalonika, and any empire title other than Byzantium.

Have only two distinct parents, grandparents, and great grandparents

As an unreformed tribal, form the North Sea Empire.

End the Iberian struggle through means of force.

Assassinate any character

As a dwarf, win a Varangian Adventurer war anywhere outside of Europe.

Starting as an Iberian Muslim, control Iberia and take the Avenge the Battle of Tours decision

As a North Germanic Asatruan, convert yourself and all of Russia to Islam.

As Daurama Daura of Kano, 867, reform a pagan faith & convert all local Counties

Starting as Robert the Fox in 1066, rule Sicily, hold a Greek Kingdom, and convert it to Catholicism

As a Norse-Asatru ruler, have your capital on any island in the Indian Ocean.

As a Norse tribal, control the entirety of Sicily before 1047.