Sunimret - No Symbol (CMB2) from Mystery Booster Playtest Cards 2021, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Kelly McBride
• Card Text:
  Reverse miracle B (If this card is on the bottom of your library as you begin searching it, you may cast it by paying its reverse miracle cost.)
  Exile all creatures.