mtg whenever an artifact enters the battlefield draw a card Cryogen Relic (Edge of Eternities) The Gathering Coveted Jewel - Artifact -

Once you cross that hurdle, theres still the fact that great Cube decks tend to want to be able to generate quite a lot of mana, which leaves them with less thats desirable to shuffle away when you can reset your Brainstorm

Plus, your matches and drafts help AetherHub gather data about the game's trends, so you're part of the community

Black has been surprisingly good at adding extra mana to your mana pool, though the means are sometimes a bit more painful than other means

The June 2025 banlist article implies that seven is more cards than the company typically wants to be kicking out in these once-per-year reviews, but it's also pretty explicit that these annual events are intended to go further than the emergency bans do