Ok, well I tested this on the trainer for 50 games, and won 42 of them. 4 of those losses were due to me forgetting to play my miracle, and the other four were due to strong combinations (Mono Aether, Darkness + Death) and bad draws.
Here is the deck
Hover over cards for details, click for permalink
7jo 7jo 7jo 7jo 7jo 7jo 7jo 7jo 7jo 7jo 7jo 7jo 7jo 7jo 7jo 7jo 7jo 7jq 7jq 7jq 7jq 7jq 7jq 7js 7js 7ju 7k0 7k1 7k2 7k2 8pq
You've probably seen similar before, but I've looked and haven't seen this identical deck on the forums
Strategy is simple, as you probably could have guessed. You start off with about 4-6 pillars usually (If you get two or less, you've got a bad draw) and you play them down. Then, spam up the dragons. The shield is there to stop bolt-ing decks and because it stops SOME damage.
Play your Morning glory before the Dragons, and play dragons before Angel, unless a fire/thorn shield is out, or the AI is poisoning/bolting creatures. As you probably would have guessed, keep miracle until the end or until you're about to die, and use holy flash after miracle for a quick mastery
Constructive Critisism welcome...