Very old school with a twist (the Mind Blast finisher, no one expects), I like it.
It's pretty heavy on the 5-drops though. They usually clog my hand against aggro, when none of them helps. So I removed 1 Azure and 1 Cobalt for double Spirit Lash. You absolutely need more anti-aggro, it's vital to remove those first 1-health pirates and there's always odd-paladin... Can help against even shaman with the Thalnos too, AND... It's always a welcome heal.