Pick one of five different decks, each with its own personality, then battle your friends and family in one-on-one bouts or multiplayer melees
While a sorcery-speed edict for both players doesn't seem that exciting, being able to Regrowth a permanent is super powerful, allowing us to get back copies of Skeletal Swarming that get countered or do strange value-y loops by sacrificing an Eyetwitch to tutor up a lesson and getting back another Eyetwitch to do it again the next turn
Snowfield Sinkhole (4)
There were a couple other creatures that had a big impact on me, such as the Ents
The Mono-Blue Instant spell is often played in MTG Commander decks like Lord of the Nazgul, Sauron, the Dark Lord, and Urza, Lord High Artificer
It breaks down exactly what a card's symbols mean and how that reflects rarity too, which, if I'm honest I didn't fully understand until now