I think Syr Konrad, the Grim surprised a lot of players with just how powerful it was in Throne of Eldraine Limited
Mind Twist Another super powerful card I want to poo poo
I myself love digitizing, because at any given time I can see what card I own - be that on my computer or on my phone - which helps when going over trade binders, deciding on which cards to keep from a draft, and giving me an overview of which cards I own when working with a digital deckbuilding website
The combination of abilities is very solid since they have removal, token making, and creature buffing in the arsenal, allowing you to stabilize a board and win from there
Fun fact: Order of Leitbur was so named because the designers thought it was funny to be able to get an Order of Light Beer. With twelve protection from black two-drops, Chanpheng was well suited for attacking Necro-decks, while Phyrexian War Beast proved surprisingly effective tech for blocking opposing Black Knights
Hitting a player with a Buster Sword and drawing into a free Summon: Bahamut or Summon: Knights of the Round almost always wins the game on the spot