Coastline Marauders (CMR) from Commander Legends, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: J.P. Targete
• Card Text:
  Trample
  Whenever Coastline Marauders attacks, it gets +1/+0 until end of turn for each land defending player controls.
  Encore 4RR (4RR, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next step. Activate only as a sorcery.)