That cant be a bad thing, can it?
While its legendary status means that playing four of them is risky, Liliana, the Faultless has everything it needs to make an impact in multiple formats
Vhal, Candlekeep Researcher Dont get confused by this, Vhal, Candlekeep Researcher is close to three Powerstone tokens of value
#3 - Nadu, Winged Wisdom Speaking of cards that defined a Pro Tour and a format, albeit in a very different way, our next card hit Modern like a ton of bricks and wouldn't let up until its eventual banning - Nadu, Winged Wisdom
Sorin of House Markov might start as a two-mana creature but can flip super easily to the much more powerful Planeswalker side after you gain a measly three life
Deaths Shadow, Liliana of the Veil, Blood Moon, Leyline of the Void, and Omnath, Locus of Creation all get cleanly answered by Purge, so I expect this to be a mainstay in the sideboards of White decks regardless of what the metagame looks like