Meh, I just thought it would be cool to make an effigy and then blow it in the golem's eyes. It seemed to make sense at the time. Plus it's better than just standing there chanting with a glob of blood in your hand.
I wuz taking dramatic liberties... >___>
So, the Stone to Flesh eliminated his defenses for one turn and then I pierced him with an Adamantine chain, so when he turns back to stone the chain will be threaded through him and he'll be tied up until one of us finds a way to break/disintegrate the Adamantine.
Not the most precise of plans, but I spent 4 hours trying to find a way to incapacitate a Golem, and this was my best solution.