Consider Myr Incubator. It's a little slow, but I've used it to swing for 80 damage! +1

In line with Indomitable Archangel you may want to consider Hanna's Custody and Darksteel Forge.

Also, Elbrus the Binding Blade is illegal in Jor Kadeen as its flip side is black in color identity.

Thanks, removing it in favor of the Forge

How often do you usually play Indomitable Archangel? or wish that a creature was an artifact? Silverskin Armor might be a good fit if you are searching for that extra artifact.

Darksteel Forge and definitely add that Akroma's Memorial. Looks fun!

I'm having a hard time getting my hands on a Darksteel Forge unfortunately. Thinking of removing some of the sorcerys for more land, 30 seems a bit light, even for a 2 color deck

picked up a Darksteel Forge today. Did amazing things in the deck when combined with Mycosynth Lattice. Still a little worried about the low mana, though it didn't seem to be a huge issue in the 2 games I played today.

Ran Gisela, Blade of Goldnight as the general in 3 games today, she's way to slow, at least for my local meta. Jor Kadeen went back in for games 4 and 5. Gisela still made a showing, and helped JK crush 2 people with World at War . Myr Battlesphere hit the table for the first time today as well. It was pretty epic, and even got blinked a few times with Mystifying Maze (as did Goldnight Redeemer ) for loads more myr tokens. Now I need a way to repeatedly self-blink it.