Aurelia, the Warleader ( Gatecrash ) My number one pick will surprise absolutely nobody that knows me, but Aurelia, the Warleader truly is the best Angel in Magic
Sword of the Animist Sword of the Animist is one of the best ramping equipment cards in Magic because you only have to declare an attack with the equipped creature to search for a land rather than having to land combat damage
Even though Grief might not be worth a lot anymore, theres a good chance this Bonus Card will still be very expensive
Heat Blast requires three energy one Fire Energy and two Colorless Energy to deal a solid 70 damage
But for non-English/Japanese exclusive artworks, apart from the Vivillon youve already mentioned, there are: Art Academy: German Mew French Kecleon Spanish Pikachu Korean exclusive Zeraora Korean/Thai/Indonesian exclusive Pikachu Also, here is a similar thread for just the cards, with non-English/non-Japanese exclusive holo variations and stamped cards, as well as some Jumbos: Non English/Non Japanese Exclusives
Im sure it wont make too much of an impact on Commander as it doesnt do anything when it hits the board, but those EDH players do love drawing cards, so itll probably hold at least some value