mtg cards like unbound flourishing M [SOC 0126][EN](Commander Deck "Secrets of Strixhaven Quandrix Unlimited") copy that spell or ability Unbound Flourishing (Card) | EDHREC

Whenever a legendary creature enters the battlefield under your control, any number of target players each mill a card and lose 1 life

Especially considering that about half of them arent all that good or particularly powerful, meaning you could simply replace them for any other card that fits your deck better

In fact, most of my decks are bigger than 60 cards

Red So we have Knowledge Pool, and we have Thousand-Year Storm, and well, Im sure they had a great time together, because now we have Arcane Bombardment

Thats easy: With the best removal available

I hope we see at least something like this in the future, even if the numbers or execution are tweaked