Szarekh, the Silent King The problem with Szarekh, the Silent King is that needing to attack is a really slow trigger condition and one that you can only do once per turn
Ponder As we move closer to #1, we'll start bumping into spells strong enough to be banned or restricted in certain formats
Many other cards on this list like Trinisphere and Chalice of the Void get significantly better the more Moxen you have available, and significantly more backbreaking when you are reliant on Moxen, but face down one of these on the draw
No other mass removal spell handles indestructible creatures while providing scalable, precise control over which threats survive, making Toxic Deluge blacks premium board control tool
Getting to play your Lightning Helix or Stock Up for free makes this dragon one of the finest Mulldrifters
5/5 One of the biggest additions to Commander in Edge of Eternities is actually a new rule, not a card