Thundercats - The Lion from the North

My tribute to Lion-o, lord of the Thundercats, set to Sabaton's "The Lion from the North", which is about the legendary king of Sweden, Gustavus Adolphus.
The Latin phrases in translation:
libera et impera - liberate and conquer
acerbus et ingens - fierce and mighty
(ad) augusta per angusta - through hardship to greatness
Enjoy!