mtg black revive cards Best in MTG: Removal, Reanimation, Recursion Sacrifice - Black Revised 3rd

A real-world application of this type of analysis could be the foreign exchange market responding to, say, a change in interest rates, but here Ill use the much simpler example of the price of Magic: The Gathering cards after a reprint

One card

1 Goblin Assault

Lurrus specifically and companions in general almost immediately broke the game, dominating quite literally every format in existence until Wizards was forced to take the unprecedented step of errata'ing the entire mechanic by essentially adding a three-mana tax to companions

Now I just need to actually find a group who want to play against it

New condition.