In other words, it makes your commander much more consistent
Even though the card is now more difficult to play in decks, its ability to negate effects and destroy cards, while also having a high ATK stat, makes it one of the best support cards that the "Dark Magician" strategy has ever received
Its inconceivable to ask for more from a Savannah Lions than this, so I quite like Basri, Tomorrow's Champion
Plus, since The Master of Keys comes in with X +1/+1 counters, you can use something like Cathars' Crusade to pump out even more goodies from your graveyard throughout the game
Magical Hacker Two jokes and one historical footnote
You should not expect us to do this very often, probably only every couple of years and in very special places