This is my latest version of a U/R artifacts deck for standard post-rotation. The goal is to either win quick with an ornithopter/darksteel citadel/springleaf drum with ensoul artifact on it, or to grind out a win with an eventual shrapnel blast.

I originally had generator servants in the deck, but I found that in a deck that already 2-for-1's itself a bunch, the generator servants were way too inefficient. I decided instead to use Hammer of Purphoros, as they serve as artifacts and also can bring out hasty Juggernauts and Doom Engines. They also provide some gas in case I get flooded.

Chief Engineer has not tested too well for me, but I have kept him as a one-of, as he is a decent defensive body and the convoke is sometimes relevant with the ornithopters and goblin tokens. I put Goblin Rabblemaster in to gain a bit of card advantage back from the ornithopters/ensouls, and also because they work great with stoke the flames, chief engineer, and provide extra gas.

The Keranos, Thassa, and Magma Jets all try to resolve the card advantage issue, and so far have been testing great.

Anger of the Gods in the Board is great, as are the Revokers. I added a set of Swan Songs in case I'm playing a removal-heavy deck. This deck cannot afford to have its ensoul artifact creatures exiled or destroyed!

Please give me your feedback!