These were the most significant additions, but I also wanted to briefly go over the remaining swaps: All-stars like Mother of Runes and Stoneforge Mystic should be in almost any mono-white deck
Losheel, Clockwork Scholar, Rootborn Defenses, Heroic Intervention, and Teferi's Protection all serve to protect your creatures, especially tokens
It's possible to play without creating a Trainer Club profile, and progress is saved when you're a Guest, but to access all the game's features, a profile is required
Right now, though, it's only seeing play in one place - as a sideboard card for a new but still niche Modern deck, Bant Ritual
Hydro Splash will hit your opponent for 90 damage and only two Water Energy
Which turns out to be just the thing the hobby desperately needed