MTG Card Data
Heartstone combines current pricing, chart history, tournament context, public deck activity, and card text.
TCG Spikes may earn a commission when you buy through these links.
Oracle Text
Activated abilities of creatures cost {1} less to activate. This effect can't reduce the mana in that cost to less than one mana.
"Finding a true heartstone is even harder than finding a true heart." —Hanna
TCGTracking API � Scryfall Card
Each detail page combines current pricing, recent movement, tournament usage, public deck activity, and rules context for one Magic: The Gathering card or sealed product. Use it when you want a single place to evaluate whether an item looks strong, weak, overextended, early, or simply active in multiple parts of the market.
The selected printing or product matters because the same card or release can appear in multiple tracked versions. Changing the filter lets you compare the version you care about, while the surrounding sections help explain whether the move is being supported by competitive play, broader deck-building interest, or recent pricing momentum.
Related views: set explorer, cards to watch, tournament decks, public deck trends, price spikes, and price drops.
TCGTracking price history is still filling in for this printing. As more daily price history lands, this chart will expand automatically.
Top cards from this sealed product's set will appear here once current data is ready.
No recent tournament decks are stored for this card yet.
Commander � 2026-09-14
THE MILLENNIUM CALENDAR � minicararnold
1 copy � Source
No rulings were returned by Scryfall for this card.
Loaded current pricing, recent chart history, and deck context.
Current singles pricing is using TCGTracking while history and change stay aligned to tracked market history.
This card page uses TCGTracking for current pricing and provider-backed history.
Each page represents one tracked card or sealed product and lets you switch between available versions on-page.
