Elspeth does the job of a big game ending threat very well, whilst also retaining some nice planeswalker-like utility
As of the Fable sets release, Iconic cards are now the rarest of the premium-rarity cards
That's all down to personal taste, of course - and as the price reflects, this isn't one of the most desirable promo cards out there
The amount of power packed away in this little uncommon should not be underestimated, particularly in kindred-based Commander decks
Otherwise, however, adventurer cards and Adventures are pretty much unchanged from when they first appeared in Throne of Eldraine
Not only do you draw a card, but you can immediately cast a spell from your hand with mana value equal to or less than the damage dealt, without paying its cost