The last level lets you storm off and keep casting legends that you exile from the top
You'll also see copies of Gideon, Ally of Zendikar (planeswalkers are great examples of reach) as well as Always Watching, an enchantment that gave your team +1/+1 and vigilance, keeping them relevant even if your opponent managed to play some big blockers
If youve been thinking, Golly, I have too much money to spend on Magic then I have some news for you
Youll be looking either for a commander that cares about hitting your opponent like Anowon, the Ruin Thief, or something that makes it likely that youll get to hit the opponent with multiple creatures like Oona, Queen of the Fae
This can give your chosen characters a bit of extra protection
The Archidekt and Deckstats API interfaces made it easy to pull those lists into R, but TappedOut and MTG Goldfish required some more work on the backend