all mtg cards with partner of the three-color pairs in [C16] : r/EDH Partner Matchmaking with Commander Legends

It's one of the only cards in the format (or ever) to be able to brag about this

While there are myths surrounding the origins and nature of Littjaras shapeshifters, the full truth of their form will never be known for certain

You can look at all of these cards in the set's card image gallery

It provides the ability to grind out when you run out of cards, almost giving you an extra card draw each turn, but better, as it's a permanent of your choice from your graveyard, nulling any efforts by your opponent when using removal spells

You can also go so far as to play cards like Faithless Looting and Big Score to drop giant monsters like Dragons and Eldrazi into the graveyard to copy with Feldon