Hydroid Krasis (MKC) from Murders at Karlov Manor Commander, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Jason Felix
• Card Text:
  When you cast this spell, you gain half X life and draw half X cards. Round down each time.
  Flying, trample
  Hydroid Krasis enters the battlefield with X +1/+1 counters on it.