A creature that only has an ability keyword (like Trample, Haste, Flying, Lifelink, or Deathtouch) but nothing else is called "French Vanilla"
Unlike The One Ring, Insight Engine costs two to activate, which is a lot worse than paying with life
You can even play a pseudo-group hug deck with Heliod, letting your opponents draw cards like Temple Bell, only to cast high-cost sorcery spells at instant speed to punish them
As for other formats, no other tabletop format was touched, but a couple minor changes to MTG Arena-only formats were announced
These lists will include both MTG and non-MTG things and are of course only my opinion (though mostly objectively true because I have impeccable taste)