Heartbeat of Spring
Pulsar da Primavera
Latido de la primavera
Whenever a player taps a land for mana, that player adds one mana of any type that land produced.
The types of mana are white, blue, black, red, green, and colorless.
Heartbeat of Spring doesn’t care about any restrictions or riders your lands put on the mana they produce, such as those of Unclaimed Territory and Cavern of Souls. It just produces one mana of the appropriate type, with no restrictions or riders.