Korvold is best played once youve got your engine set up, so you can instantly start drawing cards, even with an opponents removal spell on the stack
This is another thematically-focused deck, featuring 33 knights and two other cards that produce Knight tokens
The flexibility of exiling key permanents such as Amulet of Vigor or Aether Vial is extremely relevant in a format as diverse as Modern, and many decks are even opting to splash an additional color by adding off-color Shocklands or Tri-color (Triomes) lands to their mana base, so they pay an additional color for the converge mechanic on Prismatic Ending
Shrinking creatures, sacrifice and discard are all primarily black stables
This is why you see flicker effects that exile permanents, because they leave and return as a new object
Also kind of neat she's a rebel, where's my Orzhov Rebel/Mercenary search commander WotC