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Artifact
Activated abilities of creatures cost {1 generic} 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
In our decks
Not in any of our curated decklists yet. Find similar cards.
Played in tournaments
Share of published Premodern decklists that play Heartstone (main or sideboard): 4,173 lists from paper events and MTGO in the last 90 days, through .
Not seen in any of the 4,173 tournament lists from the last 90 days. Browse the meta.
Printings (4)
Every tournament-legal paper printing (no gold-border, World Championship or oversized cards). Hover or tap the thumbnail to preview a printing; tap the set name to see all cards in that set.
| Printing | Set | USD |
|---|---|---|
 Preview Heartstone — Stronghold #134Stronghold | #134 | $2.68 |
 Preview Heartstone — Premium Deck Series: Slivers #26Premium Deck Series: Slivers | #26 | — |
 Preview Heartstone — The List #STH-134The List | #STH-134 | $1.89 |
 Preview Heartstone — The List #H09-26The List | #H09-26 | $1.87 |