It used to be a Five Color essential, and you can really help mana screwed or color screwed folks out by giving them two lands
Tezzeret, Cruel Captain and Daretti, Scrap Savant are wonderful planeswalkers to include with all of these card-drawing artifacts, if possible
It offers 4v4 multiplayer and all Magic cards are available for free as well, so no need to invest anything other than your time
I was heavily invested in Standard from Dominaria up until Eldraine and Pestilent Spirit is one of those cards that came out I wish was good but in the end really wasnt
Control decks can also be a problem, as one of the best ways to disrupt control, forcing them to play cards on their turn, is hard for Reanimator decks to do, meaning that sometimes it becomes a waiting game of baiting your control playing opponent into taking action before you do, but even that might be difficult as many control decks forms of removal do so by Exile, not destroying things