While some land fetchers only grab basics, such as Solemn Simulacrum and Cultivate, there are enough Wood Elves and Polluted Delta and similar cards out there that will grab three colors in one land fetching ability
I think its fair to say that Magic: The Gathering has put significant effort into improving that accessibility, especially with Foundations really paving the on-ramp as a valuable starting point
Yes, the ability is a bit expensive, but if you ever need a mana sink for grindy decks, this is a cool addition
This three-mana Blue artifact gives every planeswalker you control two new abilities, they can pay 0 loyalty to proliferate - which can give them an extra counter - and they can pay 12 loyalty to allow you to take an extra turn
If your deck leans heavily on graveyard synergy (like self-mill or loops), make sure you also pack answers to graveyard hate and keep backup win plans available