Its definitely a lot older than most of the other arts on this list
If you've had one Human enter the battlefield this turn (including Eowyn herself, on the turn you play her) will reward you with two more Human Knights with Trample and Haste
Then we should have taken back enough artifacts that we can replay them for free and drawl a stack of cards from our Captain, this leads to more draws and more plays so we can eventually just kill everyone on the table at once
No other cards are required to make Kess brilliant, and thats a very potent thing indeed
After the fight, Paul explained why he decided to showcase the card ahead of the bout
Its hard to block, triggers all the partner commander abilities like Francisco, Fowl Marauder, and it brings its pet monkey just for fun