Four mana to draw four cards and discard two is a very nice deal
This indicates players want them for their decks
The first six are always the commons, then the one rare card, the energy card, and then three uncommons
In the last week or so leading up to Lorcanas LGS release, decks featuring tons of low-cost/high lore value cards started appearing more frequently on the various digital Lorcana simulators, with Stitch, Rock Star at the helm
Amazing quality and great service
In standard it was the core to the aptly named Puresteel Paladin deck, using its main ability to draw into more action and later on the metalcraft ability to cheat out on some equip costs, but it has also seen play in Cheerios, a deck based around 0 mana artifacts and Paradoxical Outcome to eventually cast Grapeshot, and most recently in Hammer Time, which focuses on Colossus Hammer, where Puresteel Paladin once again comes in to both help circumvent equip costs