mtg m21 cards Magic: The Gathering Core Set 2021 (M21) Collector Booster | 15 then put up to seven permanent cards from your hand onto the battlefield. Multiverse Set Review: Core Set

So, lets go through this list, starting with the cards I cant imagine getting banned and working up to the ones that will most likely be gone within the next month or two

Bottomless Pit Bottomless Pit slowly strips each player of their resources without allowing them to choose what to discard

Fleshbag may have been power crept significantly by cards like Accursed Marauder and Plaguecrafter, but its still more than acceptable, especially in Zombie Typal lists

Lets get the obvious one out of the way first: a Fireball for creatures with the potential of simultaneously breaking your opponents monitor

I also think if Inexorable Tide gets printed, its unlikely to be in a big set and that could hurt its upside

Then you can +1 to draw and your foe too, and then you can -2 to make people just attack in one direction for a turn