Well, I think the shard golem one is at least somewhat playable with tinkerer; we can tweak it a bit as needed. I simply thought the PU would be a decent idea; since the golems aren't immaterial, why not clone them? :p Heck, even dims could be used instead, to go on a different take with the deck. 9 pends might be more than needed; it was just to make the deck legal. If there are other light cards that can be subbed in that are useful (i.e. mirror shield, morning glory maybe, stuff like that) then by all means we should do it. Also, I thought we only needed 3 light ups, so it would have to have 4 upped SoD, but that's a simple change.
