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.
The types of mana are white, blue, black, red, green, and colorless.
If you tap a land for more than one mana, you choose one type that was produced and add one mana of that type.
Last observed on Scryfall 2 months ago at $2.61. Over the trailing 90 days the price moved between $0.30 and $3.42 across 114 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 2 catalogued treatments from TLE — the lineup includes Borderless alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.
Card #42 of *Avatar: The Last Airbender Eternal*, the set that shipped alongside the November 2025 Avatar: The Last Airbender Eternal release.
Card type: Enchantment, color identity green, printed at mythic. Mythic rares historically land in roughly one out of every eight boosters at standard print densities. Mana cost: {2}{G} (3 converted).
Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.
EDHrec ranks this card #4,218 in Commander, putting it in the niche-pick tier of the format's playable pool.
Illustrated by Viacom. Rarix catalogs 62 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Viacom
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
