Every card in your Commander deck must only use mana symbols that also appear on your commander
For just a single white mana, your opponents are now taxed for trying to play during your turn
"Discard" in Magic means specifically hand to graveyard.) Perhaps you were confused by the fact that it says "...from your hand" in the reminder text, making you think that you could somehow cast just one part of it out of your hand, leaving the other part there
Standard is our only rotating format, and while keeping it fresh is important, we also feel that theres a more effective middle ground. Additionally, he stated that transition away from the block model (the history of which is explored below) removed some ability to build on mechanics and themes within a set. With an additional year to keep sets (and their mechanics) in Standard, Wizards can find more opportunities to build up or revitalize archetypes. The combination of both impacts, Forsythe argues, can lead to more diversity, longer-lasting archetypes, and enough competitive churn to keep players engaged. The hope is that these changes will also help create an environment where decks are more color(s) and mechanic (like Green-White Toxic or Blue-White Soldiers) and less midrange. The rest of the plan is currently undergoing iteration and will roll out as we finalize it, Forsythe concluded
