It's abundantly clear that the Foundations Commander decks are for players who are new to Commander and Magic: The Gathering in general
While the big artifacts may come out later, that mid-area of the game is Greens to rule in creature size, and no one is as good at getting to the big stuff as Green either
Genji Glove, being colorless, opens up the effect to literally any deck
Similarly, there are 700 and 7,000 dwarven rings for the seven Dwarf-lords in their halls of stone, and 900 and 9,000 human rings for the nine Mortal Men doomed to die
Adventures in the Forgotten Realms hits all the right notes on bringing the worlds most popular TTRPG into the Magic universe, serving the type of Commander player who privileges the experience of a game with a few more storytelling elements to it
To put it simply, tutors are a group of cards, typically instants and sorceries, that allow a player to search their library for another card of their choosing