Go to war with one of your siblings over a Claim

As any one character, successfully seduce ten people

While holding any empire title, be naked

Have only two distinct parents, grandparents, and great grandparents

Starting as a Karling, be the only independent Karling to hold a landed title

Increase your Rank

Have your culture unlock all innovations, excluding regional and culture-specific innovations

Starting as Daurama Daura, have your line reform an African faith, and convert all of Africa to it

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

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

As an unreformed tribal, form the North Sea Empire

As a North Germanic Asatru, control all islands in the Atlantic and the Mediterranean, whilst keeping your realm size below a certain threshold

As a Norse tribal, control the entirety of Sicily

Starting and staying as a North Germanic Asatru of any kind, take the Found Witch Coven Decision

As any one dynasty, commission a hundred rune stones

As a Christian North Germanic, participate in the very first crusade from the start

As a North Germanic or Russian Asatruan of any kind, convert to any Islamic faith & convert all of Russia.

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

Fund an Inspired character's Project, and receive the end result

Create a Hybrid Culture

Create a Divergent Culture

Have an artifact in every slot in the Inventory and Court

Reach the maximum amount of Court Grandeur

Personally know 10 languages