These cards come from my Custom Core Set Changes - Druid and Neutral. They don't really replace the cards that aren't in the game, but got changed as part of the reworks.

Druid may finally live the Control dream. With Da Undatakah package (containing of Sergeant Sally and Tunnel Blaster) and more removal in Druid's arsenal, they can now contest more boards. The package particularly works in Druid due to Mark of the Wild giving your Da Undatakah inability to be ignored and threatening a big AoE splash. Add Conjured Mirage to the equation and you can mill forever.