
Whenever a player casts an artifact spell, you may gain 1 life.
Golem's Heart has 4 printings, first in Scars of Mirrodin (2010). EDHREC ranks it #13,514 among Commander cards. It appears most in Gwenom, Remorseless decks (276 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.