We've seen it before with almost every expansion, with players most recently predicting Espeon and Umbreon from Eevee Grove would spell the end for DarkTina, that the Ultra Beasts from Extradimensional Crisis would break the meta, and Celestial Guardians' Rare Candy would change things forever
At the event, there was a video showing the destruction of every other copy of the card on the one sheet that was printed
Countering an instant, sorcery, or ability for just one mana is incredibly versatile
To see one of the mythic rares mentioned above would make me ecstatic
Here is a list of some of the potent green card quality effects that I consider too narrow for general (de-powered, non-combo) drafting use and as such not able to qualify for this list
Back when the deck was tribal soldiers I ran a ton of cards that buffed the soldier tokens to make them big and scary, but a lot of those were too weak and I didn't want to draw into too many of them since they're only good once I had an army
