Heartbeat of Spring Tweet NM-Mint, English, limit 24 $2.25 / $2.59 credit Buy This Product Details Color: Green Card Text: Whenever a player taps a land for mana, that player adds one mana of that type to his or her mana pool. Rarity: R Cost: 2G Card Type: Enchantment Name: Heartbeat of Spring Finish: Regular Set Name: Champions of Kamigawa