Leyline of Abundance [Core Set 2020 Promos]

Set: Core Set 2020 Promos Type: Enchantment Rarity: Rare Cost: {2}{G}{G} If Leyline of Abundance is in your opening hand, you may begin the game with it on the battlefield. Whenever you tap a creature for mana, add an additional {G}. {6}{G}{G}: Put a +1/+1 counter on each creature you control.