The issue of homogenization is less apparent in both because it's a smaller pool of possible options and combinations, but not so small that it forces a specific deck archetype
Notably, a number of Amethyst cards feature a new archetype to Disney Lorcana, focused on bouncing character cards in and out of play for various buffs
And it certainly leads by example: Vivi Ornitier basically ruined Standard alongside Agatha's Soul Cauldron and earned itself a rightful spot on the banlist
A spellslinger-storm deck comes to mind quickly, one that wins at instant speed by casting instants like Dark Ritual and Frantic Search to rip through your deck and generate immense sums of mana
Bumbleflower seems like a friendly, kind soul that just wants everyone to succeed
Because buyers want to know the quality of the cards theyre buying, youll usually get a bit more money when your cards have a high grade from a reputable service