EDIT: So, perhaps Precursor Golem?
Precursor Golem is a double-edged sword that often works better for my opponents than it does for me. I don't have
many any spells that target my own golems, while a single kill spell on a one golem would kill them all. Originally I built the deck with Precursor in mind, but I ended figuring out he would likely be quicker to kill off the other golems rather than help them.