You can copy public decks from others and customize them or draw inspiration from them, a really useful feature for learning new archetypes and strategies
Some of the best MTG sets to consider for booster products are: Magic: The Gathering Foundations Bloomburrow Magic: The Gathering - FINAL FANTASY Duskmourn: House of Horror Secrets of Strixhaven Lorwyn Eclipsed Tarkir: Dragonstorm Edge of Eternities Modern Horizons 3 The Lost Caverns of Ixalan Outlaws of Thunder Junction Commander Masters Before you choose a box, it is worth asking one question
Magic is expensive right now
This Duskmourn: House of Horror Death Toll Commander Deck includes 1 deck of 100 Magic cards (98 nonfoil cards and 2 Traditional Foil Borderless Legendary cards), 10 Archenemy cards, a 2-card Collector Booster Sample Pack (contains 1 Traditional Foil or nonfoil alt-border card of rarity Rare or higher and 1 Traditional Foil Uncommon card), 10 double-sided tokens, 1 deck box (can hold 100 sleeved cards), 1 strategy insert, and 1 reference card
It's a 2600ATK beatstick, which is always going to be useful, and it comes with a nifty effect in how if you score at least two heads from three coin flips, you can destroy a monster card on your opponent's side of the field