Dargo, the Shipwrecker (CMR) from Commander Legends, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Zoltan Boros
• Card Text:
  As an additional cost to cast this spell, you may sacrifice any number of artifacts and/or creatures. This spell costs 2 less to cast for each permanent sacrificed this way and 2 less to cast for each other artifact or creature you’ve sacrificed this turn.
  Trample
  Partner (You can have two commanders if both have partner.)