Sadly, while Infinite Guideline Station does give you access to all five colors of mana in Commander, its decidedly meh
If youd like to play, wed suggest buying a starter deck
Having a Charizard in your collection is a MUST for any TCG collector
For decks with three or more colors, where you might only be able to afford a small number of MDFCs since you'll need most of your lands to either be basics (for ramping / tutoring purposes) or tap for multiple colors of mana, the best MDFCs are Bala Ged Recovery (seriously, if you have green mana in your deck, play this card), Valakut Awakening, Hagra Mauling, and Ondu Inversion, along with the mythic cycle, which is almost always good if you can afford another land that only taps for a single color of mana
However, its price has been dropping even while this article has been being written , highlighting again the current fluidity of the market