Like in the film, the Snuggly Duckling is a perfect location for brawls , incentivizing challenges by adding some lore generation into the mix
The ability to pay mana and ping each opponent isn't incredibly powerful, but it is a way to keep things rolling in decks such as Rakdos, Lord of Riots or the more recent Ob Nixilis, Captive Kingpin without having to have spells or other nonland permanents around to help generate life loss
While commanders like Neheb, the Eternal have long been mainstays of burn decks in Commander, Toralf looks to be shaping up as a contender for the title
Sigarda, Heron's Grace is the weakest option of the three on pure power level, but its an annoying threat and I like the idea of having a flying, go-wide threat to complement the go-tall game plan in the rest of the deck
If these two arent your flavor, swap them out for the literal elfball in Abomination of Llanowar and you still have a GB Elves commander that cares about Elves specifically and still enables aristocrat shenanigans
The Ixalan block has a set of artifacts and enchantments that transform into lands