Printings
Heartstone
Card Information
Type: Artifact
Mana Cost: 3
CMC: 3
Part of the Reserved List: No
Set: Stronghold (STH)
Rarity: Uncommon
Collector Number: 134
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.
Format Legalities
Card Rulings
- June 8, 2016
Activated abilities contain a colon. They’re generally written “[Cost]: [Effect].” Some keywords are activated abilities and will have colons in their reminder text.
Source: wotc - July 15, 2006
Can’t reduce Snow mana costs.
Source: wotc - October 4, 2004
It will never reduce any colored mana portion of an activation cost.
Source: wotc - October 4, 2004
It will not add a {1} to abilities with no generic mana in their activation cost.
Source: wotc - October 4, 2004
The cost reduction can be applied to additional costs.
Source: wotc
Price History
To study a single card is to glimpse the heart of a spell - a frozen moment of ambition, artistry, and arcane intent. Within each glyph lies a spark: a story untold, a duel turned, a destiny altered. Treat it not as mere parchment, dear seeker, but as a shard of the Multiverse itself.