606.2. An activated ability with a loyalty symbol in its cost is a loyalty ability. Normally, only planeswalkers have loyalty abilities. It are activated abilities, this is also the reason why you can disable Planeswalkers with Phyrexian Revoker. So in theory, this should work.
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You should add Orcish Lumberjack 4x http://gatherer.wizards.com/Pages/Card/Details.aspx?multiverseid=184656 and Crucible of Worlds http://gatherer.wizards.com/Pages/Card/Details.aspx?multiverseid=129480. Depends on how many Forests you play though.