Sapling Nursery (ECL) from Lorwyn Eclipsed, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Vincent Christiaens
• Card Text:
  Affinity for Forests (This spell costs 1 less to cast for each Forest you control.)
  Landfall — Whenever a land you control enters, create a 3/4 green Treefolk creature token with reach.
  1G, Exile this enchantment: Treefolk and Forests you control gain indestructible until end of turn.