The casting cost makes Keg available to everyone and gives otherwise slow strategies a fighting chance against rushes without having to sacrifice
With song cards offering some of Lorcanas most powerful effects - from damaging opposing characters to drawing cards and playing characters for free - the power to double-up on your best song cards effects with a fairly low-cost character makes Ursula, Deceiver of All sure to become a common fixture in green decks built around songs
If there were decent anti-black color hosers in the game, would The Meathook Massacre and Sheoldred, the Apocalypse have been so dominant
In a dedicated Snow-Matters build, this will draw you every permanent on the top of your library, and Kaldheim has powerful Snow spells as well like Blizzard Brawl
The third campaign will take place at the 6th Players Convention in Tokoname City, Aichi Prefecture on May 25th and 26th
The latter is probably the best card draw engine of all time, and the fact that its still over $5 despite a ton of reprints fully supports that assertion