Curious about the inclusion of Diseased Vulture sans activators, with the exception of hero power and Flame Imp. I'd cut that, and add some removal. Another inclusion could be Anubisath Warbringer. I know that its super slow, but it is a solid late game hurrah. Overall a decent looking build, but definitely needs removal since this is a greedy late game deck.
You could also consider using Barista Lynchen as a reload card, drop Omega Agent and then dropping her will instantly add back 3 Agents to your hand.