It is inappropriate to post deck lists without commentary. A good rule of thumb is that the commentary ought to take up at least as much vertical space as the deck list. You should also start by reading and perhaps by commenting in
this thread, which is also about Kobold combo.
One thing that pops out at me, which I will mention now, is that your kill appears to be either Tendrils of Agony or Brain Freeze. Brain Freeze is much worse than Tendrils -- it requires a storm count of approximately 15, 50% greater than the 10 required by Tendrils of Agony. Two copies of Tendrils of Agony will serve you much better than one copy of Brain Freeze and one copy of Tendrils.