Obviously, I haven't tested it, but, going off of what I know, (this deck's similar to DO stall) Loyal Darkling seems out of place, since you don't have the necro to back it up, and it's not an aggro deck that needs direct idol damage.
A few more lategame cards might also help, such as Imperial Resources, and, IMO, more importantly, Halls of Oum Lasa, to help you draw EVEN MORE tempo thefts.
Obviously, I haven't tested it, but, going off of what I know, (this deck's similar to DO stall) Loyal Darkling seems out of place, since you don't have the necro to back it up, and it's not an aggro deck that needs direct idol damage.
A few more lategame cards might also help, such as Imperial Resources, and, IMO, more importantly, Halls of Oum Lasa, to help you draw EVEN MORE tempo thefts.
Overall, looks like a solid deck!