Creeping Trailblazer (M20) from Core Set 2020, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Johan Grenier
• Card Text:
  Other Elementals you control get +1/+0.
  2RG: Creeping Trailblazer gets +1/+1 until end of turn for each Elemental you control.