Heartstone

Heartstone3

ArtifactSTH · U

Activated abilities of creatures cost 1 less to activate. This effect can't reduce the mana in that cost to less than one mana.

Stronghold · Uncommon

Moxou Score · all formats

This card is outside the top 50 in every format. Its score, rank and trends are for signed-in users.

Score, trends, archetypes

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9 formats

StandardNot legal

PioneerNot legal

ModernNot legal

PremodernLegal

LegacyLegal

VintageLegal

PauperNot legal

Duel CommanderLegal

cEDHLegal

Never banned or restricted in any format Moxou tracks.

2004-10-04
It will never reduce any colored mana portion of an activation cost.
2004-10-04
It will not add a {1} to abilities with no generic mana in their activation cost.
2004-10-04
The cost reduction can be applied to additional costs.
2006-07-15
Can’t reduce Snow mana costs.
2016-06-08
Activated abilities contain a colon. They’re generally written “[Cost]: [Effect].” Some keywords are activated abilities and will have colons in their reminder text.

Set	No.	Year	Rarity	Artist
PLSTThe List	MX-99665	2020	Uncommon	John Matson
PLSTThe List	MX-97786	2020	Uncommon	John Matson
H09Premium Deck Series: Slivers	26	2009	Uncommon	John Matson
STHStronghold	MX-50782	1998	Uncommon	John Matson