mtg mass land denial cards Price Of Glory is Liliana, Dreadhorde General mass

You need fewer cards in the graveyard per activation (albeit more specific cards), it has the same activation cost, it will typically deal more than two damage per activation, it will get larger over time, and it has menace

As for other events and promos, Wizards of the Coast has announced a once-per-week event called "Chocobo Racing" in which players can earn a foil chocobo art print or a Pinfinity AR pin

Goblin Ski Patrol continues the somewhat inconsistent skin tones of goblins (most modern sets settle with green or ruddy-red) by having them be purple, but maybe they're just frostbitten

Kothophed, Soul Hoarder This card, man

Menace is primarily found in black and red cards and has been included in almost every set since its introduction