Heartseeker
Mana cost
Mana value4TypeArtifact — Equipment
Color identity
Colorless
RarityRare
SetDarksteel (DST)
ArtistMichael Sutfin
Price€0.82 · foil €5.56 · $2.47
Heartseeker 
Artifact — Equipment
Equipped creature gets +2/+1 and has "
, Unattach Heartseeker: Destroy target creature."
Equip
(
: Attach to target creature you control. Equip only as a sorcery.)
Equip
Legality
CommanderLegalStandardNot legalPioneerNot legalModernLegalLegacyLegalVintageLegalPauperNot legalBrawlNot legalOathbreakerLegalHistoricNot legalTimelessNot legalPenny DreadfulLegal
Rulings
2004-12-01
Heartseeker grants an ability to the equipped creature. The ability can target a creature with protection from artifacts (unless the equipped creature is an artifact creature).
2004-12-01
The equipped creature’s controller chooses whether or not to activate the activated ability. It doesn’t matter who controls Heartseeker.
2004-12-01
“Unattach Heartseeker” means just that — Heartseeker moves off the creature it was equipping and remains on the battlefield.