I have to admit, this was a result of spending a day on Gatherer searching for Standard cards with Enters The Battlefield, Leaves The Battlefield and At The Beginning Of The End Step effects, mixed with the realization, thanks to other deckbuilders, that Venser breaks this deck type.
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http://www.mtgvault.com/ViewDeck.aspx?DeckID=213494 Sundial of Exile. Similar to one already on the front page. I do want some input on it but it's proven itself to be EXTREMELY dangerous against almost any deck.