Nice little deck. I'm happy to see someone trying to find a use to a card everyone is branding as useless. If i were you however, i'd main board that Spellskite to avoid having your Slumbering Dragon, Doombladed or Vapor Snagged on T2.
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I see some problems with your deck. Exalted decks must be fast. You must kill your opponent before they amass an army and out damage you. First: You'll never be able to cast Elbrus, the Binding Blade. The game will mostly be over by then. Second, Duskmantle Prowler is too expensive for what it does. On T4, you want to cast Sublime Archangel, not Duskmantle Prowler. I'd replace him for something on T3. Lastly, your deck is vulnerable to removal. You should add some protection in there.