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

• Rarity: Rare
• Finish: Normal
• Artist: Jeff Carpenter
• Card Text:
  When CARDNAME enters the battlefield, gain control of target creature an opponent controls until CARDNAME leaves the battlefield or that player pays the ransom.
  Ransom—6 and 2 life