The 15.60% increase isnt as large as the others on this list, but the starting price makes it an impressive boost nevertheless
Having an ultimate ability that threatens a win is very important in making Nahiri rounded and playable
Reaper King is interesting in that, on its surface, it's a Scarecrow lord that grants Scarecrows +1/+1, something we had done many times before
It's an answer to answers - commonly run in decks to answer removal that's targeted like Swords to Plowshares or Beast Within or mass like Blasphemous Act or Damnation
Ping your opponents for every instant and sorcery and watch the damage add up quickly, especially with effects like Dictate of the Twin Gods and Ojer Axonil, Deepest Might
Allosaurus Shepherd Green has multiple ways to protect your spells from countermagic, but Allosaurus Shepherd is among the most efficient and impactful