Twilight Drover (VOC) from Crimson Vow Commander, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Dave Allsop
• Card Text:
  Whenever a creature token leaves the battlefield, put a +1/+1 counter on Twilight Drover.
  2W, Remove a +1/+1 counter from Twilight Drover: Create two 1/1 white Spirit creature tokens with flying.