rarest mtg cards ever Fan discovers he has one of the collections ever, and it's worth $1m The 10 Most Expensive Magic:

This week, we're heading to Strixhaven Standard to teach learn our opponent some lessons with a Mono-Black Token deck that costs about $40 in paper and has 15 rares (and zero mythics) on Magic Arena

Dual-faced, transforming Battle cards - a wholly new type - are one indicator of that direction

Since Heartfire Hero is also banned, one could argue that between Monstrous Rage and Heartfire Hero gone, Manifold Mouse is also "soft-banned," in the sense that it's no longer as strong and reliable as before

it seems like a better idea to get it over with than having it hanging over your head

But on the other hand, just because Green could get something doesn't mean it should get it, which I think WOTC fails to realize