Heartstone
$3.86 / €1.16
4 printings
4 / 4
Heartstone
Artifact
Stronghold·#134·uncommon·John Matson
$3.86 / €1.16
Activated abilities of creatures cost 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
Legal in
Legacy, Vintage, Commander
Rulings (5)
It will never reduce any colored mana portion of an activation cost.
2004-10-04
It will not add a to abilities with no generic mana in their activation cost.
2004-10-04
The cost reduction can be applied to additional costs.
2004-10-04
Can’t reduce Snow mana costs.
2006-07-15