Hey make this deck more concise. Maybe add some vensers and come into play effects. Or you can add Angelic destiny + Mirran Crusader/Giest of Saint Traft.There's a lot of different approaches depending on where you want to go with it.
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too much conterspells in my opinion and add some board wipes such as Day of Judgement. Add Condemn. I would add sword to plowshares too.
Put in Treasure Mage to find your Omen Machine.