Primal Vigor [The List] Ravnica Allegiance Set: Wizards of the Coast:

Set: Wizards of the Coast: Black Star Promos Type: Colorless Rarity: Black Star Promo

{T}: You may put a creature card with mana value equal to the number of charge counters on Aether Vial from your hand onto the battlefield

Set: The List Type: Land Rarity: Rare Emeria

"Dear Magic R&D

Primal Vigor [The List] Ravnica Allegiance Set: Wizards of the Coast:Set: The List Type: Enchantment Rarity: Rare Cost: {4}{G} If one or more tokens would be created, twice that many of those tokens are created instead. If one or more +1 +1 counters would be put on a creature, twice that many +1 +1 counters are put on that creature instead.