Angel's Trumpet

The genius here is in the asymmetry the card builds out of pure symmetry. Granting every creature vigilance reads as a gift, but it is the lubricant for the punishment that follows: at each end step, any creature that sat home gets tapped down and the price is life, charged to that creature's controller. So the vigilance line isn't generosity, it's coercion. The card forces a permanent attacking posture by making defense literally painful, and the vigilance is the mechanism that funds the trade: a creature that attacks stays untapped, dodges the end-step trigger entirely ("didn't attack this turn" is the exact clause that exempts it), and is still free to block on the way back. Defense isn't forbidden, it's relocated to whoever swings. It is a Stasis-adjacent design idea pointed at combat instead of mana: a global rule change that rewards whoever is best positioned to live inside it. A go-wide board that pauses bleeds itself; a control shell with few creatures barely notices. The damage scaling is what keeps the trade fair, since the clock you set ticks exactly as fast as the board you've committed, and the symmetry means you can't aim it without aiming it at yourself first. That self-targeting tension is why it never became a clean engine: it is a pressure valve that punishes hesitation on both sides of the table, and figuring out which side you're on is the entire puzzle.