Thunderheads (GPT) from Guildpact, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Hideaki Takamura
• Card Text:
  Replicate 2U (When you play this spell, copy it for each time you paid its replicate cost.)
  Put a 3/3 blue Weird creature token with defender and flying into play. Remove it from the game at end of turn.