Im sure people who actually care about this game are annoyed its becoming Fortnite: The Card Game with all its crossovers, but to me they are just pretty pieces of cardboard with characters I like.
Like some sort of fuzzy Pied Piper, Bello can help you quickly amass a board state out of nowhere, swing through for tonnes of damage, and draw more cards than your paws can hold
Cavalier of Thorns, a mythic rare from the 2020 Core Set, has also been known to appear
This means you could put this mana into something like Urza's Ruinous Blast or Karn's Temporal Sundering at a pivotal moment
Of course, we wouldnt want every match to come down to such heavy-handed variance, but were talking about a planeswalker ultimate (making it already somewhat rare), and flipping to see just how many extra turns you are going to take is a bit different than flipping one coin to see if your removal spell did anything
These decks utilise cheap spells - or in Lorcanas case, actions - that replace themselves with card draw to get value out of cards that incentivise you to be playing multiple cards per turn